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.

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.

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 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 9, 2025 · In this article, we’ll explore the rarest eye colors in the world, ranked from most common to least common, and uncover the fascinating science and genetics behind eye color. Whether you're …

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 …

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, …

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 …

Here are the 7 rarest eye colors in the world: 1. Green eyes 2. Amber eyes 3. Gray eyes 4. Red and violet eyes 5. Heterochromia 6. Hazel eyes

Oct 20, 2025 · Rarity is based on simple statistics. It shows the true global prevalence of eye color. What Makes an Eye Color Rare? Rarity depends on melanin. Melanin is the only pigment in the human …