Wong told Newsweek: "In addition, what gives blue and green eyes their color is not actually blue or green pigment but the reflection of light within the eyes (Rayleigh scattering) and lipofuscin ...

An iris with the least melanin will appear blue, while those with a little more melanin may appear green or hazel. Scientists used to think that just one gene determined eye color, and that brown ...

Only 9% of Americans have green eyes, compared with 45% who have brown eyes and 27% who have blue eyes. But it’s not quite that simple. See, we like to think there’s a rainbow of eye color ...

Ever wondered if the latter is the case? There are four main eye colors in the human population. These are brown, blue, hazel and green. We talked to Dr. Purnima Patel, spokesperson for the ...

Eye colors are unique to each person. But they tend to fall into three main categories: brown, blue, and green. ‌ Brown eyes. Scientists have found that at one time, everyone had brown eyes.

Generally, the eye change colors available are blue, brown, green, gray, taupe, honey and sand. The Guardian reported that patients most often are changing their eyes from brown to a different color.