Did you know some people have red eyes? How about violet? We spoke to an optometrist to learn how rare some eye colors are ...

Experts weigh in on the rarest eye color in the world—and the genetics behind it. ... every human on earth had brown eyes, says the AAO. Not all browns are created equal though.

Green is also the rarest eye color in America. A 2014 survey by the Academy found that 45 percent of Americans had brown eyes, 27 percent had blue eyes, 18 percent had hazel eyes and nine percent ...

While the spectrum of eye colors is as vast as the human experience itself, one of them is the rarest eye color in the world that only a small percentage of the population possess.

The topic recently sparked discussion in a viral clip on TikTok shared by @cheggbiology that noted "having green eyes is actually really rare." The clip has had three million views since it was ...

Read moreThis is the rarest hair and eye color combination. Brown eyes, hazel eyes, green eyes, ... If you have red hair and blue eyes, you’re basically a human unicorn. Adobe.

New Color Never Before Seen by the Human Eye Discovered by Scientists, ... A Rare Rock from Another Planet Is Up for Auction — and It’s Expected to Sell for This Many Millions.

If you have the rarest hair color and eye color combination, ... 6 Extraordinary Animals Rarely Seen by Human Eyes. 16 Stunning Photos of Naturally Pink Animals. Blond vs. Blonde: ...

Grey eyes make up about 3 percent of the world's population—the second rarest eye color. There are also rare cases of violet and red-colored eyes. What Determines Eye Color?