In this article, we will countdown the top 10 most rare and unusual eye colours in the world. Factors considered include global frequency, geographic distribution, and genetic uniqueness.

Jun 11, 2023 · Overall, the rarest eye color is a toss-up between red and purple (since true black does not involve an iris). Green, amber, and gray are uncommon in certain populations.

Sep 4, 2020 · Green eyes are the rarest, globally speaking. But they're not necessarily the rarest in all parts of the world. Wherever you reside, lighter eyes (like green) are more sensitive to the sun. …

Dec 13, 2025 · The rarest eye color in the world is gray, surpassing even green, which was once the least common. This rare hue results from a minimal amount of melanin in the iris, a genetic marvel …

Feb 6, 2026 · Green eyes occur in 2% of people and are the rarest naturally occurring eye color. Gray eyes occur in about 3% of people because of a lack of melanin in the iris.

Jul 22, 2024 · Green is the rarest eye color in the world, with only 2% of the world’s population (and fewer than one out of ten Americans) sporting green peepers, according to the American Academy of...

Green eyes are often considered one of the most striking and seductive shades. Surprisingly, only about 2% of the global population has green eyes. This rarity is tied to low melanin levels combined with …

Oct 9, 2024 · Green is generally considered the rarest eye color, accounting for about 2% of the world’s population. The second rarest color is gray (3%), followed by hazel (5%).

While common eye colors like brown, blue, and hazel dominate, the world is home to stunningly rare eye colors that tell a unique story. This article explores the top seven rarest eye colors, shedding light on …

Oct 20, 2025 · Rare eye colors are the hardest to produce genetically. They require a perfect, uncommon genetic sequence. Sometimes, a color is rare because of a gene mutation. This mutation …