A pigment called melanin is responsible for that color — the same pigment that determines the color of our skin. And just like our skin, less melanin means lighter colors, while more melanin equals darker colors. Every eye color — yes, even green — is actually some shade of brown, thanks to the melanin inside the iris. Light bounces off this melanin in different ways and creates a sort of optical illusion , allowing us to see vibrant greens and blues.
This is why green eyes are so unique. Most of the bronze color tends to settle near the outer edge of the iris, while tiny streaks of brown, green and even gold are seen closer to the pupil. But like green eyes, hazel eyes tend to be much rarer elsewhere in the world.
This is because the hazel pigment level has a unique ability to reflect light in strange ways, giving off the perception of a shifting iris color. About 10, years ago, someone in what is modern-day Europe was born with a genetic mutation causing permanently blue eyes. Every blue-eyed person today is a distant descendant of this one, ancient human.
In the United Kingdom and Ireland, over half of all residents have blue eyes. Below you will find a listing of stars that have a golden color. Some may be more pronounced than others. Amber eyes are super unique and certainly desired by many. As such, there are scores of myths about people with this golden hue. Here are some of the biggies. The poll below is designed to assess what you think about eye color.
That said, the results may offer insight about what other people think about eye color — including amber colored eyes. What do you think about amber eyes? Your eye color is unique. No two individuals can have exactly the same eye color, unless they were born identical twins.
When exploring the origins of eye color, we can see how adaptation has changed them over time. Some believe environmental factors have influence over the these changes. As silly as this may sound, there are people who believe amber eyes are the result of aliens who visited earth from another galaxy. However, when you look at other lifeforms on our planet, you will notice a myriad of different colors.
Are these variations a function of Darwinian adaptation or did beings from Alpha Centauri deposit them into a primordial zygote? Some people are curious about the best makeup for amber colored eyes. An example of this can be found in Coastal Scents eye shadow kit, which you can buy on Amazon or in some stores. We still have a lot to learn about eye color, including gold and amber colored eyes. We do know that some people really want to change their eye color desperately and have undergone risky medical procedures to create change.
See this post from ABC News. Rather than do something that could potentially damage your eyesight forever, it may be best to opt for colored contact lenses. Finally, if you have amber eyes, see the product listings below from Amazon. They have been served up to compliment your unique eye color!
Strum, R. The American Journal of Human Genetics. Pascal D. Amber eyes get their color from an increase of a chemical called lipochrome in the iris of the eye. Because there are so many different individual scenarios when it comes to something as unique as the color of your eye, it is increasingly difficult to judge what color is considered the rarest.
Singularities like Heterochromia, where one eye is a different color than the other, are considerably rarer than green or amber eyes.
But even if there are many different instances for us to disagree about, one thing we can all agree on is that there are some truly beautiful colors in our eyes, and each is as unique as the next. The only exception to this is for some people with albinism, who completely lack pigment in their iris. So, technically speaking, everyone cases of albinism excepted has the same eye color. The difference comes with how it's perceived, which is due to the amount and type of melanin in the front layer of the iris and how light interacts with it.
Blue-eyed people have no or little melanin on the front layer of the iris, so as light goes through the eye, it hits the back of the iris and then reflects out. As it goes through the stroma, the presence of proteins causes blue light to scatter, which makes the eye look blue. This phenomenon the scattering of light by particles much smaller than the wavelength of radiation is called Rayleigh scattering, and it's the same reason the sky appears to be blue.
There are, however, some theories on where gray eyes come from:. Brown-eyed people have melanin in both parts of their irises, so the effect of the light-scattering cannot be seen. The eyes appear darker because more light is absorbed, and variations in color and shade of brown come from the amount of melanin present. The front iris layer of green-eyed individuals has only a small amounts of melanin which tends to be the red or yellowish pheomelanin. Since the melanin concentration is very low, the light scattering effect gives off a blue color, which mixes with the yellowish color of the pheomelanin, making the eye look green.
People with albinism are often considered to have violet or red eyes. However, the truth is a little more complicated. Albinism is a condition that causes people to have a lack of pigment in their hair, skin, and eyes. Since people with albinism lack pigment in their iris, light can bounce off the back of the eye and exit the eye.
The light usually reflects back red because of the blood vessels at the back of the retina. Eyes can look violet when this red color combines with the bluish color of the iris that results from a lack of melanin, and the aforementioned light-scattering effects.
In fact, the reason the eyes look red is the same reason you might have red-eye in a photograph, which results from light reflecting off the back of the eye and passing back out through the iris. In normal eyes and lighting conditions, light cannot exit the eye like this. Many people with blue, green, or hazel eyes commonly notice that their eyes change color depending on:.
This is because blue and green eyes get their color from the quality and quantity of light, not from pigment. Thus, different lighting conditions will change the quality of the eye. Mood can change the size of the pupil, which might make the iris appear to be a different color.
The quantity of melanin is not changing, but simply the way that the light is reflecting and scattering through the iris. A baby's eye color can change in the first couple of years. After that, the eye color will most likely remain the same and the only way to change the appearance of your eye color is through makeup, clothing, lighting, and color contacts.
Putting honey in your eyes will not change your eye color permanently, though it could cause you to go blind. The reason some people see their eye color change from honey is due to the inflammation of the cornea as it tries to remove it from the eye. Unfortunately, it's impossible to predict with certainty what a child's eye color will be.
In fact, scientists still don't have a way to accurately guess eye color since there are up to sixteen different genes that could be responsible for helping to determine eye color. Though scientists used to believe that it was a relatively simple case of blue eyes being a recessive gene, and brown eyes being a dominant gene, it's now been found that eye color is determined by as many as 16 different genes.
In fact, almost any combinations of parent-child eye color can occur. In general, darker colors tend to dominate lighter colors. There is a fun tool that you can use to try to guess your future baby's eye color based on your eyes, your siblings' eyes, and your parents eyes.
Here's the eye-color calculator if you want to give it a try! There are other variations that can occur in eye color aside from basic color.
As you've learned, the iris is a complicated place! Its color comes from the combined effect of texture, pigmentation, fibrous tissue and blood vessels within the iris and stroma. Here are some other eye variations that can occur. This is where one eye is differently colored from another one, or one iris has different colors in it. Kate Bosworth is a good example of this. This results from uneven melanin content. If you look closely, you'll see that many eyes have a limbal ring around the iris.
A limbal ring is a dark ring around the iris of an eye. Since they fade with age, they usually signify youth and are considered attractive. Many eyes look like they have different colors toward the middle versus towards the edge, or have small variations around the iris.
This is especially true for people with lighter colored eyes. You might also notice flecks of color in them.
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