Brown is the most common eye color worldwide by a large majority. In contrast, green is one of the rarest eye colors worldwide. The color of the eyes depends on how much melanin the eyes contain.

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. They say the eyes are "the window to the soul" and there's certainly ...

Human eye colour is one of the most striking and memorable features, ranging from deep brown to icy blue, rare green, and shifting hazel tones. Behind this diversity lies a fascinating interplay of ...

In the most elementary form, the inheritance of eye color is classified as a Mendelian trait. 1 On the basis of the observation of more than two phenotypes, eye color has a more complex pattern of ...

Human eye colour, a captivating feature, arises from melanin, iris structure, and genetics, creating diverse shades from brown to blue. Brown eyes are prevalent globally, while blue and green eyes ...