[[quoteright:350:[[Series/HannahMontana http://static.tvtropes.org/pmwiki/pub/images/HMGreenHair_269.jpg]]]]
[[caption-width-right:350:Oh... [[{{Understatement}} That's not good.]]]]
->''"Anne Shirley, what have you done to your hair? Why, it's '''GREEN!'''"''
-->-- '''Marilla Cuthbert''', ''AnneOfGreenGables''

Alice wants to dye her hair black. Or bleach it blonde. Whichever naturally occuring color she wanted, it turns out a very different and thoroughly ridiculous color--usually green, though other strange hues pop up. [[TraumaticHaircut Sometimes, the only thing to do is to shave the head and let the hair grow back.]]

Not to be confused with YouGottaHaveBlueHair.

This is a SubTrope of CosmeticCatastrophe specific to hair coloring. Also compare NeverTrustAHairTonic. KaleidoscopeHair can occur if Alice keeps re-dying her hair.
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!!Examples

[[foldercontrol]]

[[folder: Advertising ]]

* There was an advertisement for Outback Steakhouse with this trope. Middle-aged woman tries to dye her hair and it turns out purple or pink. Her husband cancels their reservations at some hoity-toity restaurant and they go to Outback instead, where there are "no rules, just right" and her worries are forgotten.

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[[folder: Comic Book ]]

* This was used to explain Princess Sally's varying hair/fur coloring in the early issues of ''ComicBook/SonicTheHedgehog'': during a mission, Sally fell into a vat of chemicals. Though she came out unscathed, attempts to wash the chemicals out lead her fur and hair being miscolored (from red hair and brown fur, to blonde hair and red fur, to black hair and pink fur and back to red and brown).

[[/folder]]

[[folder: Fan Fic ]]

* In ''Diary of a Lovesick Mutant'', Fang tries to dye his hair blond, and tomato gets into it, turning it green.
* In ''Advantageous Appearances'', WWE Diva Melina tries to dye her black hair blond, thinking it will lead the WWE management to use her more. It turned her hair orange.

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[[folder: Film ]]

* ''BrideWars'': "My hair's blue! '''''IT'S BUH-LUE!'''''"
* The botched Dye job look was the inspiration for approach to the Joker's hair in ''Film/TheDarkKnight''.
* Averted in the anti-war film ''[[http://www.imdb.com/title/tt0040185/ The Boy With the Green Hair]]'': the kid's hair just turns green one day, perhaps as a result of trauma.

[[/folder]]

[[folder: Literature ]]

* ''AnneOfGreenGables'': Anne tries to dye her hair "a beautiful raven-black". Unfortunately, [[JustifiedTrope she buys the dye from a dubious source and red hair is known to do strange things with dye]] (not to mention the local soil contains so much iron oxide (aka rust) that the roads are red, presumably the rust in the wellwater has played a part as well in this reaction). Her hair turns a hideous bronze-green, and Marilla is forced to cut it ''very'' short. Due to morals at the time, there was definately AnAesop against vanity in this chapter, and Anne learns to accept the fact that she has red hair.
* A short story that was called "In 50 years who will know?" or something like that, a woman who has said this phrase to her daughter throughout her daughter's life tries to dye her hair, and ends up with it brilliant green. The daughter even likens it to "glow in the dark green"--[[IronicEcho whereupon she tells her mother these words of dubious comfort]].
* The (mildly anti-)Soviet classic ''TheTwelveChairs'', by Ilya Ilf and Evgeniy Petrov, has a scene where one of the protagonists tries to dye his hair and eyebrows and mustache a darker color, but the dye is counterfeit and ends up turning him a rabid green color. A second attempt with another dye of no higher quality results in multi-colored hair. The poor sod ends up having to shave his head completely devoid of hair.
* In the ''StarWars'' expansion novel ''[[JediAcademyTrilogy I, Jedi]]'', character Corran Horn accidentally dyed his hair green in an attempt to disguise himself as Kieran Halcyon.
* In "The Inspiration of Mr Budd" by DorothyLSayers, a man walks into a hairdresser's shop just before closing time and demands to have his hair dyed. The hairdresser, who is the only person in the shop, recognizes the man as a wanted murderer with a large reward for his capture. The hairdresser knows he has no chance of physically overpowering the murderer but wants the reward money, so he deliberately arranges it so that the murderer's hair will turn bright green an hour or two after he leaves the shop.
* In ''Literature/HowlsMovingCastle'', Sophie's meddling with Howl's hair products while cleaning the bathroom resulted in him unwittingly dyeing his hair pink. (In [[Anime/HowlsMovingCastle the film]], his hair turns bright orange instead.)
* Variation: In the KidDetective novel ''What's a Daring Detective Like Me Doing in the Doghouse?'', Stevie and her friend Jesse find a stray dog and decide to give it a bath. While trying to find a bath product that will get the tangles out of the dog's fur, they accidentally use Stevie's mother's henna dye on it, turning the dog's fur green. They immediately nickname the dog "Swampwater".
* The ''FinalDestination 3'' novelization mentions why Frankie had shaved his head shortly before the events of the film. His attempt at dyeing it resulted in it turning pink.
* In Robert Service's poem ''The Baldness of Chewed-Ear'', Chewed-Ear Jenkins wagers $1,000 that his wife can't cure his baldness. The wife tries every hair tonic she can find, even selling stock to Chewed-Ear's friends so they'll try their own ideas on him. When their combined ministrations start to work, Chewed-Ear tries to cheat them by shaving and applying hair-destroying drugs to his scalp when they're not looking. The unholy combination of hair restorers and hair destroyers eventually makes the hair come in - ''green''.
* Stephen in the ''WaysideSchool'' series has green hair. In the third book, it was finally revealed to be due to excessive chlorine in a nearby pool.
* In one ''Literature/SweetValleyHigh'' book, Jessica tries to dye her hair auburn brown like [[Film/GoneWithTheWind Scarlett O'Hara's]] for a costume party and ends up with bright orange hair instead.
* In ''The Literature/TeenageWorrier's Panick Diary'', Letty tries to dye her hair for a date. It's supposed to be "a lovely conker colour" (chestnut brown) but comes out bright orange. Thankfully, it's temporary dye so washes out.
* In ''The Undomestic Goddess" by Sophie Kinsella, Samantha Sweeting is cleaning a bathroom and accidentally sprays her head with bleach. She ends up with "a huge grotesque streak of greeny-blond" in her hair.

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[[folder: Live Action TV ]]

* In the last episode of ''TheBradyBunch'', Greg buys some hair tonic from Bobby out of pity, and it turns his hair orange. Greg wasn't trying to color his hair; it just worked that way.
* In ''Series/TheSuiteLifeOfZackAndCody''[=/=]''Series/HannahMontana''[=/=]''Series/WizardsOfWaverlyPlace'', Miley tries to dye her hair blonde and it ends up green.
** Cody also tries to dye his hair and it ends up bright red.
* Emma of ''Series/H2OJustAddWater'' decided to color her hair and Cleo used a dye called "Scarlet Fever". Luckily for Emma it only showed up in her mermaid form.
* This got blended with a GreenAesop, of all things, in an episode of ''DifferentStrokes''. Kimberly tried washing/rinsing her hair with rainwater caught in a copper bowl. However, it was acid rain, which reacted with the metal and left a layer of [[http://en.wikipedia.org/wiki/Verdigris verdigris]] on her hair.
* An episode of ''TheOprahWinfreyShow'' was describing how she was involved in harmless pranks. One of the pranks had clients of a hair salon watch a teaser showing people using a shampoo/conditioner caused people's hair to turn out green. It was the same shampoo used in the hair salon.
* Happened to [=CeCe=] in ''Series/ShakeItUp'', although Tinka had secretly switched dye bottles and made it look like Rocky did it.
* ''Series/HannahMontana'': As seen in the page image, Hannah's hair dye gel turns her hair green instead of blonde in "Super(stitous) Girl".
* ''Series/FullHouse'' had a Season 4 episode where Danny Tanner's shampoo was switched with green hair dye by [[ThePrankster Rusty]] (the son of Danny's girlfriend). Notably, up to then Danny didn't believe Rusty was pulling a series of pranks on the other family members during the episode.

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[[folder: Newspaper Comics ]]

* Liz from ''ForBetterOrForWorse'' goes for a dye job, and apparently ends up with her hair bright purple.

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[[folder: Theatre ]]

* Frenchie in ''{{Grease}}'' accidentally dyeing her hair bubblegum pink is what leads into the song ''Beauty School Dropout''.

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[[folder: Visual Novels ]]

* In ''Spirited Heart'', the demonic dancer Reid eventually leaves to pursue a career at the local beauty shop. One of her clients is a wealthy elven noble whose hair turns green as the result of a botched dye job. Reid tries to pin the screw-up on you, but you can choose to play it off and try to convince the elf woman that her new hair color is just fine as it is.

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[[folder: Webcomics ]]

* Referenced at one point in ''QuestionableContent''. Raven tries to bleach her hair blonde to appeal to [[EveryoneLovesBlondes Sven]], but instead it comes out "all orangey and gross", so she has to settle for dyeing it neon-pink.
* Lia in ''YuMeDream'' accidentally dyes her hair green when the protagonist forgets to add an ingredient to the (blonde) dye.
* In ''Dela the Hooda'' Dela -- an [[FurryFandom extraterrestial anthropomorphic fox]] (Hooda) -- tells that most Hoodas are red-green colorblind and her sister once bought green fur dye instead of red-orange. All her (multispecies) school thought she was being rebellous, but her family didn't notice. Her father wasn't colorblind (and a painter to boot), but for some reason he didn't say anything.
* In ''Rep!'', this is is partly the reason Shorty is a red head. Her mom brought some shampoo from a fundriser and gave it to her to try. The shampoo turned out to be defective and turned her hair red. Worse it got into her roots and any attempt to reverse it would leave her hair prematurely gray. Shorty just learned to live with it.

[[/folder]]

[[folder: Western Animation ]]

* Doubly subverted in ''WesternAnimation/PepperAnn''. Her hair turned out green when she tried dyeing it ''blue''.
* One ''WesternAnimation/HouseOfMouse'' short was actually about Minnie Mouse accidentally dyeing [[WesternAnimation/PlutoThePup Pluto's]] fur purple after mistaking a bottle of purple dye for shampoo. She then tries to find ways to get the purple dye off, including painting the dog with a can of "Pluto-colored Paint" (which is the same shade of orange as Pluto's fur).
* Happened to Lou in ''WesternAnimation/{{Rugrats}}''. The main plot dealt with Chuckie getting tired of getting unwanted attention from his red hair, so he used Lou's black hair dye. By the end of the episode, exposure to the sun turns both their hair orange. While Chuckie is thrilled to be a redhead again because no one seems to know he exist without it, Grandpa is less than happy. Didi chalks it up to buying hair dye off of an infomercial.
* On ''WesternAnimation/{{Daria}}'', Jane wants to dye her black hair with orange tiger stripes and essentially forces Daria into helping. It comes out looking terrible, and Jane blames Daria, only to later realize that this wasn't really fair and she was sublimating her anger about [[LoveTriangle something else]].

[[/folder]]

[[folder: Real Life ]]

* In a show of Truth in Television, this also happened to actress Emma Roberts when her hair was supposed to be dyed blonde for her role in ''It's Kind of a Funny Story''.
* Chilean writer Creator/IsabelAllende told in one of her memoirs that when she was young she tried to bleach her hair blond, but for some reason she ended with green hair. Rosa, one of the characters in ''Literature/TheHouseOfTheSpirits'', was inspired by that experience.
* Sometimes, recently dyed hair has an... interesting reaction to the chemicals in swimming pools causing discoloration. Specifically, hair bleached with peroxide really does turn green when exposed to too much chlorine.
* Cheaper men's hair regeneration topics used to do this.
* This is the origin of the ElderlyBlueHairedLady. You see, some people's hair turns an ugly yellow color instead of white or gray when they age. In the 70s, salons would typically treat this with a little bit of blue dye to counteract the yellow, but since different people's hair absorbs pigment at different rates, some people wind up with bright blue hair.
* In general, if people try to dye their hair so they just get ''tint'' of color, rather than actually changing the color of your hair, be careful or, well, read the trope name.
* A common trouble when using all-natural hair dye (which was the only dye available until the 19th century, and the best until fairly recently). Henna gives red colour, henna with indigofera leaves gives golden brown to black. Put too little henna in the mix, and your hair may become green.
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