In short, the difference between hazel eyes and those with central heterochromia lies in how the melanin is dispersed. But if it shows up later in life, you may want to get it checked out as it can be a sign of injury, infection, diabetes, or other medical condition. This condition is not usually something to be concerned about. Other forms of central heterochromia can also appear as different colored wedges in the eye or even as both eyes being different colors from each other.Ĭentral heterochromia isn’t usually genetic but appears randomly. Just like hazel eyes, or any eye color for that matter, central heterochromia is caused by melanin being dispersed differently throughout your iris. You may have never heard of it, but it’s when the inner ring of the iris (the colored part of your eye next to the pupil) is an entirely different color from the outer ring of the iris. It’s beautiful! This trait is called central heterochromia and is very rare. When you meet someone with two different eye colors in the same eye, you can’t help but stare. It’s all just different levels of the brown pigment called melanin. There is actually no such thing as blue, green, or hazel pigments in the eye.
If even more melanin is present (like in African Americans, Hispanic or Asian populations), their eyes lean more towards a dark brown color.īabies born with blue eyes can develop more melanin in their bodies as they grow, resulting in changing eye color as older children. Those that have a fair amount of melanin tend to have hazel eyes.
CENTRAL HETEROCHROMIA VS HAZEL SKIN
Melanin is the pigment that gives us our eye color and also affects our skin color. Up to 16 genes can play a part in our eye color, and it all depends on how those genes interact with each other. Although this is true, it doesn’t necessarily mean we will have their same eye color. Science used to say that our eye color was simply something we inherit from our parents. It may be hard to describe the actual color of hazel eyes because it seems like they are constantly changing depending on your setting. Others might say your eyes have an amber hue to them. Causes of Hazel EyesĪre your eyes hazel? How do you describe them? Some say they are brownish-green or a little gold. central heterochromia, a term you may have never heard of. Let’s take a look at the differences between hazel eyes vs. Have you ever met someone with two different eye colors in the same eye? Have you always considered them as having hazel eyes? That could be the case, but it could be something more.
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