There are four main eye colors in the human population ... and which one is the rarest of them all. What is the rarest eye color? The rarest eye color is green, according to the American Academy ...

Green, the mixture of blue and yellow, can be seen everywhere and in countless shades. In fact, the human eye sees green better than any color in the spectrum. This, along with many other facts ...

All blue-eyed people can trace ... of people worldwide have this rare eye color. Green eyes are considered the rarest of the “natural” eye colors. Found in only two percent of the world ...

She asks: “Why did our eyes evolve to see many shades of green?” Rods and cones Before ... Humans have evolved to be trichromatic: that is, we build all of the colors we see out of ...