![]() This eye color may be due to the genes of parents, genetic material or Caucasian origin in their families. It is unclear what can cause this hazel among ethnic minorities. On the other hand in Africa and Asia, it is a very rare phenomenon, because the color that dominates is brown. Some research suggests that brown eye color may be influenced by the interaction between specific melanin proteins and light waves in the iris. In the United States and European countries, there are many people with hazel eyes. For them, it is a mixture of brown and green. Researchers have a hard time knowing what makes the eyes hazel. But, other colors exist, like gray, hazel and multiple combinations, which are still inexplicable. The color of the human eye generally depends on three brown, green and blue genes. They thus respect the principle of Rayleigh, that is to say, the blue eyes appear in blue and the melanin is the pigment that makes the eyes brown brown. Specifically, they have a multicolored iris with a different color found on the edges. One study showed that 74% of hazel eyes have a brown ring surrounding the pupil. Sometimes the eyes are light brown, darker or green. There are often variations and depending on the time or light, they go from brown to green. Unlike the hazel eyes have less melanin than brown eyes, but more than blue eyes. Meanwhile, in others, this ring is more like a burst-like pattern, exaggerating the low concentrations of melanin. In some cases, this ring is a form of central heterochromia. Why ? Because this color is rare and it is the combination of several colors like brown and green. Many people with hazel eyes have a brown ring around the outer part of their pupils, adding to their air of mystery. Scientifically, hazel eyes are a color difficult to understand and complex. 3: Dimensional Chestnut Brown Hair Color for Hazel Eyes Make the dark brown hues of your hazel eyes sparkle by adding warm chestnut tones to your naturally dark chocolate hair. But, how to explain this phenomenon of hazel eyes in the blacks? Black celebrities such as Tyra Banks, Rihanna, Tiffany Hines, Jada Pinkett, daughter Willow Smith, Terrence Howard of the Empire series, singer Lemar, actress Regina king, Raven Symone, Eva marcille dazzles us with their eyes hazelnut. This phenomenon is even more surprising and rare when it is people of Asian or African origins who have hazel eyes. Hazel eyes are a rare color to be defined as much for people of Caucasian types, as for black people or asians. That is, they can go from brown to green. Have you ever noticed in your entourage blacks with hazel eyes? Hazel eyes are pretty brown eyes spangled with green, which change color according to mood or light inside or outside. Eye - pus or discharge.Have you ever seen black eyes with hazel eyes?īlacks with hazel eyes a rare phenomenon. doi:10.1007/s0041-8Īmerican Academy of Pediatrics. Hazel-eyed people are second in line for the most melanin, but their pigment is concentrated around the edge of the iris, and flecks of gold, brown or green. Nischler C, Michael R, Wintersteller C, et al. Waardenburg syndrome: Medlineplus genetics. Genotype–phenotype associations and human eye color. doi:10.1111/aos.13006Īmerican Academy of Pediatrics. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features Press Copyright Contact us Creators. What color are newborns' eyes? Prevalence of iris colour in the Newborn Eye Screening Test (NEST) study. Ludwig CA, Callaway NF, Fredrick DR, Blumenkranz MS, Moshfeghi DM. The role of melanin in protecting the skin and the retina from light damage: A comparative biological framework for age-related macular degeneration.
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