Of those four, green is the rarest. It shows up in about 9% of Americans but only 2% of the world's population. Hazel/amber is the next rarest of these. Blue is the second most common and brown tops the list with 45% of the U.S. population and possibly almost 80% worldwide.
Green is considered by some to be the actual rarest eye color in the world, though others would say it's been dethroned by red, violet, and grey eyes. Green eyes don't possess a lot of melanin, which creates a Rayleigh scattering effect: Light gets reflected and scattered by the eyes instead of absorbed by pigment.
The least popular eye colour was purple, a colour impossible in natural eyes and only achieved through wearing coloured contact lenses, gaining only 8% of all matches.
At some point, you've probably wondered what the rarest eye color is. The answer is green, according to the American Academy of Ophthalmology (AAO). Only about 2 percent of the world's population sport this shade.
Yes, natural purple eyes are possible. There are many different shades of blues and greys out there and many in-between colors. Although very rare, some people's natural pigmentation can even be violet or purple in color.
Gray eye color is one of the loveliest and most uncommon, a trait shared by only 3% of the world's population. The color and intensity of gray eyes varies from person to person and can include dark gray, gray-green and gray-blue.
The pupil can change size with certain emotions, thus changing the iris color dispersion and the eye color. You've probably heard people say your eyes change color when you're angry, and that probably is true. Your eyes can also change color with age. They usually darken somewhat.
A recent survey conducted by CyberPulse, a division of Impulse Research Corporation in Los Angeles uncovered this colorful research. Intelligence was the number one trait associated with brown, the most common eye color in the U.S., by 34 percent of respondents.
But today there's a medical procedure that can permanently turn your brown eyes blue. Pioneered by Stroma Medical, the laser procedure works by eliminating the brown melanin that's present in the anterior layers of the iris.
Green eyes are rarer than gray eyes, but only by 1%. Around 3% of the world's population has gray eyes. Like blue eyes, gray eyes are caused by a lack of melanin in the iris.
Unusual eye colors
True pink, red, or violet eyes are due to albinism, a condition in which the body is unable to produce or distribute melanin. The pink color is the color of the retina showing through. Heterochromia is a condition in which the color of one iris is different or partially different from the other eye.
Are Purple Eyes Rare? True purple eyes are exceedingly rare. Less than 1% of the world's population has them, making them rarer than blue, hazel, amber, grey, or green.
People with albinism usually have eyes that are very light blue. Rarely, they have pink or red eyes. Without melanin, their irises are clear, which makes blood vessels inside the eye visible. The blood vessels give eyes their pink or red color.
Irises are classified as being one of six colors: amber, blue, brown, gray, green, hazel, or red. Often confused with hazel eyes, amber eyes tend to be a solid golden or copper color without flecks of blue or green typical of hazel eyes.
Hazel Eyes
They are not as rare as green eyes, but are rarer than blue eyes. Only about 5 percent of the population worldwide has the hazel eye genetic mutation.
While blue eyes are more sensitive to light during the day, people with blue eyes tend to see better at night – unless there are bright lights.
Since melanin plays a role in eye color, exposure to the sun can lead to eye color changes. Usually, it requires prolonged exposure and results in the irises darkening. Some medications may alter eye color.
A technique to change the eye color in a safe and effective way by applying laser to the iris, without surgery. The laser diminishes the density of the iris pigment, lightening the eye color. The procedure is done in several sessions: each session lasts around 10 minutes for both eyes.
In most people, the answer is no. Eye color fully matures in infancy and remains the same for life. But in a small percentage of adults, eye color can naturally become either noticeably darker or lighter with age. What determines eye color is the pigment melanin.
Are All Babies Born With Blue Eyes? It's a common belief that all babies are born with blue eyes, but this is actually a myth. A baby's eye colour at birth depends on genetics. Brown is also common, for example, but a newborn baby's eyes can range in colour from slate grey to black.
Eye color can change through the years as amount of pigment in the eyes differs based on genetics. While scientists are still on the hunt to understand why eyes change color, some eyecare professionals believe that those changes are not physical, but rather perceptual.
Did Elizabeth Taylor have violet eyes? These days, thanks to colored contact lenses, anyone can have violet-colored eyes . Taylor didn't come by her purple peepers that way; the first tinted contact lenses weren't commercially available until 1983. Taylor's eye color was the real deal.
This rare condition only affects about 3% to 7% of people. If you're born with it, your liver doesn't make enough of an enzyme it needs to process bilirubin. The result is higher levels of bilirubin in your blood and yellow eyes.
Amber colored eyes may be seen in cats and other species on a regular basis, but it's very rare in humans. People with solid orange/gold eyes have a unique pigment called pheomelanin dominant within the iris. While it's also found in people with green eyes, it's a much smaller amount.