The place with veins behind the transparent part in the front part of the eye that gives color to the eyes is called iris. Eye color occurs with polygenic and phenotypic properties determined by two different factors. One of these two factors is the pigments in the iris. These pigments are called melanin. The density of the pigments on the iris creates the color of the eye. Another factor is known as the diffusion of light in the iris tissue. If the density of the pigments in the iris is high, the color of the eye will be black from light brown to density, if it is less, it will be blue. In fact, according to this explanation, although it is seen that eye colors should be formed in tones of two colors, there are very different eye colors rare in the world.
What are Eye Colors?
Green Eye Color: Due to the low pigment density of melanin and a different pigment called lipochrome containing oil, it has a green eye color. If the iris structure was not lipochrom, the eye colors would be blue. Since the number of people born with green eyes is small, this eye color is a rare eye type. It is known as the eye color that is more common in European people than in the Middle East and Asian people. This color appears when the yellowish parts formed in pigments are combined with the blue color produced by a very small number of melanin pigments. The lightness of the light coming into the iris forms the darkness ratio of the green color.
Amber Eye Color: This eye color that we constantly encounter in predators; It is a color formed in the eyes of cheetah, lion, wolf, eagle and owls. Light shades of amber are called amber. The person who has amber eyes can be said to be absent. This color is known as the eye color that occurs in owls. Although we can say that the eyed eyes are owls, we can call them amber-colored eyes. It contains shades of yellow, light brown, orange and golden colors. The eyes of these people with the color of the eye appear orange when exposed to the sun. It is one of the rare eye colors.
Hazel Eye Color: It is classified as a rare eye classification and is known as a constantly encountered color. Amber, green or amber is a color made up of a mixture of blue colors. As you go to the center of the iris, it turns to amber or green, and it appears as green or blue on the outside of the iris. People with hazel eyes have a small number of melanin and lipochrome pigments in their eyes.
Black Eye Color: As we mentioned at the beginning, the darkness of the eye color is the same with the abundance of melanin pigments in the iris. Even though it looks black, people with this color eye color can see that when they are seen closely, their eyes are brown and they have a darkest shade of brown.
Gray Eye Color: Known as another rare eye color. It resembles silver color, reminiscent of light blue. This occurs in slightly green colors in people with eye color. We can say that melatin and lipochrome are widely available. Among people, this color is called eye-catcher.
Unfortunately, there are no ideas in the world in order to rank the rarest eye colors in general. People with green and amber eye color are extremely rare. However, in general, the rarest eye color in the world is green for others, while the rarest color in another is amber.
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