The second-rarest eye color is hazel, a mixture of brown and green with golden flecks. About 18% of Americans have hazel eyes, compared with about 5% of the world’s population.

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.

The rarest eye color. Capuski/Getty Images. According to a 2014 American Academy of Ophthalmology survey, green eyes are the rarest. Only 9% of Americans have green eyes, ...

The 'Rarest' Eye Color Only 2 percent of people have green eyes, " making it the rarest eye color, " Wong said in another post on Instagram in December. Boparai told Newsweek in February that the ...

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 not the rarest, hazel eyes are also not the most common eye color around. Image source: blackday / Adobe Blue-eyed folks may be rarer, but their eye color has a fascinating history.

Only about 2% of the world’s population has the rarest eye color in the world, which one is it? Veuer’s Maria Mercedes Galuppo has the story. Get up-to-the-minute news sent straight to your ...

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

Brown eyes, hazel eyes, green eyes, blue eyes — these are the standard shades for the windows to our soul. But which hair color most ... Read moreThis is the rarest hair and eye color combination ...

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?