What determines the shade of your peepers? Experts weigh in on the rarest eye color in the world—and the genetics behind it. The post This Is the Rarest Eye Color in the World appeared first on Reader ...

If you have the rarest hair color and eye color combination, you're one in a million—or more! Do you have dark brown hair and brown eyes? Then you have something in common with most people ...

Or maybe you have a unique physical trait like a rare 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 ...

This genetic phenomenon is rare. The exact combination of genes needed to produce gray eyes occurs in only a tiny fraction of the world's population. Unlike more common eye colors like brown ...

But just how common—or rare—is your eye color? Well, if you have brown eyes, congratulations—you’re in the majority, as HowStuffWorks explains. Nearly 80 percent of people worldwide have ...

Eye color often changes in early life due to melanin development. However, significant changes in adulthood, such as transitioning from dark to light colors, such as from brown to green, are rare ...

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.

Today, they’re still the most common color. Brown eyes can even be so pigmented ... be more sensitive to light. ‌ Green eyes. Green eyes are rare: Only about 2% of people have them.