The Reality About Green Eyes

  • Share


In the light of day, your chances of meeting someone with green eyes are very low. Maybe you never really think about it again, but it’s not just a coincidence. We rarely see people with green eyes, because green is one of the rarest eye colors in the whole world. Due to the lack of possibilities to interact with green-eyed people in our daily lives, it may tend to feel mysterious when looking at a pair of green eyes. There are several interesting factors in why a person is born with green eyes or not, other than what you might believe. And there are even more interesting facts about people who actually have those colored eyes. About the facts you never knew about these rare-eyed individuals, here’s the reality about green eyes.

Statistics show that green eyes are extremely rare.

It’s no coincidence that there may be only one or two green-eyed people in your work or social circle. 55 to 79 percent of the world’s population has brown eyes. In naked comparisons, green-eyed people make up only 2 percent of all people on earth. It is even rarer than gray, purple, red and heterochromic eyes, meaning a pair of eyes of a different color.

Humans are not born with green eyes.

According to scientific research, no baby is born with green eyes. Research tells us that every baby is actually born with gray or blue eyes. Then after birth, the brown pigment melanin begins to be secreted in the iris of the eye. It is the level of melanin that is finally formed that determines the final eye color of the baby. This process can take up to two months to completely complete, so parents can expect to know the permanent color of the baby’s eyes in a period of about a year.

Nobody has completely green eyes.

It may seem that you or someone you know has green eyes, but maybe this is just our visual interpretation of how light interacts with color and is absorbed by it. Those who appear to have green eyes actually have a pigmentation combination of light brown and yellowish spots and something called Rayleigh scatter. Rayleigh scattering occurs when melanin is absent and makes it easier for longer wavelengths of light to penetrate the eye and eventually be absorbed at the back of the eye. These factors combine together to create the piercing green eye look we perceive.

Green eyes are not evenly distributed among men and women.

Various studies conducted since 1985 have revealed that women are more likely to have green eyes than men. Scientists have yet to find out whether this is true or not, but have detected that women have a higher percentage of green eyes than men in many parts of the world. The researcher continues to state that further studies are needed before this finding can be considered an indisputable fact.

Few places in the world have denser populations with green-eyed humans.

Green eyes are not evenly distributed by geographic location. An astounding 86% of the population in Ireland and Scotland have either green or blue eyes. And more surprisingly, 87% of men and 89% of women in Iceland have either blue or green eyes. It is thought that green eyes were more common in populations with Celtic or Germanic ancestry.

  • Share

Leave a Reply