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.

Sep 4, 2020 · Green is the rarest eye color of the more common colors. Outside of a few exceptions, nearly everyone has eyes that are brown, blue, green or somewhere in between.

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.

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 …

Nov 22, 2025 · 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.

Ever looked into someone’s eyes and wondered how rare their eye color is? Eye color as it turns out is a mix of genetics, geography, and even health implications. Below is a breakdown of eye colors, …

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 ...

Red and violet eyes are among the rarest shades found in humans. These colors typically occur in individuals with albinism, a genetic condition characterized by low or no melanin production.

May 30, 2025 · We list the most unique and rare eye colors around the world and delve into the fascinating science behind them.

Oct 20, 2025 · Green, gray, amber, true black, and Red are the rarest eye colors. Ambers are 0.5% extremely rare, Red is <0.1% exceptionally rare, Black are <1% very rare.