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 second-rarest eye color is hazel, a mixture of brown and green with golden flecks. About 18% of Americans have hazel eyes, compared with about 5% of the world's population. And while violet eyes are a rarity, they're really just a blue hue, with light bouncing off the surroundings and turning the eyes violet.
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.
When broken down by gender, men ranked gray, blue, and green eyes as the most attractive, while women said they were most attracted to green, hazel, and gray eyes. Despite brown eyes ranking at the bottom of our perceived attraction scale, approximately 79% of the world's population sports melanin-rich brown eyes.
They're considered to be attractive.
This is because they are able to show a wide range of emotions, from happiness to sadness. People are attracted to brown-eyed people because of this exact expressiveness. Additionally, brown eyes exude mystery, which intrigues people.
Purple eyes are also commonly referred to as “violet eyes,” as they are typically a light shade. For most people, this striking eye color can only be achieved with the help of colored contacts. But the fact is that a small (albeit very small) percentage of people are indeed born with purple eyes.
The largest concentration of green eyed people is in Ireland, Scotland and Northern Europe. In Ireland and Scotland, 86% of people have either blue or green eyes. There have been 16 genes identified that contribute to eye colour.
Your iris (the colored part of your eye) may change through a virus or disease process, leading to a slightly different hue to your eyes. The color may lighten due to a loss of pigmentation in your iris or atrophy when the muscle in your iris grows thinner. Causes could include: Pigment dispersion syndrome.
While some people may appear to have irises that are black, they don't technically exist. People with black-colored eyes instead have very dark brown eyes that are almost indistinguishable from the pupil. In fact, brown eyes are even the most common eye color in newborn babies.
Some people think you can determine personality by eye color. Brown is said to be more trustworthy, blue is sentimental, green is mysterious, hazel is determined, grey is more reserved, and black is impulsive.
The rarest skin color in the world is believed to be the white from albinism, a genetic mutation that causes a lack of melanin production in the human body. Albinism affects 1 in every 3,000 to 20,000 people. People with albinism usually have very pale or colorless skin, hair, and eyes.
Only about 5 percent of the population worldwide has the hazel eye genetic mutation. After brown eyes, they have the most melanin. . The combination of having less melanin (as with green eyes) and a lot of melanin (like brown eyes) make this eye color unique.
Among the Australian population, green eyes are found in approximately 7% of the people.
There are plenty of blue-eyed Asians. This probably happens when the traditional blue-eyed allele comes into a family from a (possibly very distant) European ancestor. Blue eyes then resurface in a child generations later if they inherit the allele from both parents.
People with green eyes are often considered creative and imaginative. This eye color is associated with jealousy and passion. Since it is rare, it is often deemed very attractive.
Did Elizabeth Taylor Really Have Purple Eyes? This is a popular myth. Elizabeth Taylor's eyes appeared purple in some photos due to lighting, makeup, and clothing. In reality, her eyes were blue, which can be seen in the vast majority of her photos.
Many babies will have light-colored eyes at first, but iris color continues to develop for months after birth. Some babies may be born with blue eyes, but others are born with brown or hazel eyes. In fact, blue eyes may be a little less common than you think.
Amber eyes: A golden yellow or copper colour occurs due to higher quantities of the pigment lipochrome (yellow pigment) and very little melanin, and are considered very rare. Amber-coloured eyes are most often seen in Asian and South American areas of the world.
According to some studies, there is a slight difference in vision capabilities based on eye color. Light-eyed people (with blue or green eyes) have slightly better night vision because they have less pigment in the iris, which which leaves the iris more translucent and lets more light into the eye.
It also shrinks when you are focusing on close tasks, such as reading a book. Certain emotions can also change the pupil size, such as anger, grief or happiness. This can cause the pigments in the iris compress or spread apart, slightly changing the appearance of your eye color.
However, cognitive neuroscience has also revealed a variety of information that our brain captures from eyes that's important for attraction and the formation of a romantic relationship. Some studies have suggested that the ratio of eye size to ear size is a predictor of reproductive success.