Chart Of Eye Color For Humans

When it comes to eye color, humans exhibit a wide range of variations. The most common eye colors include brown, blue, green, and hazel. Brown eyes are the most prevalent worldwide, with over half of the global population having this eye color. Blue eyes are less common, with only about 8% of the world’s population possessing them. Green eyes are even rarer, making up only 2% of the population. Hazel eyes, a mix of brown and green, fall somewhere in between in terms of prevalence.

While brown, blue, green, and hazel are the most common eye colors, there are also rare eye colors that are much less common. These include gray eyes, which are a mix of blue and green with a grayish tint, and amber eyes, which have a golden or coppery hue. Violet and red eyes are extremely rare and are usually the result of genetic mutations. Some people also have heterochromia, a condition where each eye is a different color.

Chart Of Eye Color For Humans

Factors Influencing Eye Color

Eye color is determined by genetics, with the pigment melanin playing a key role in determining the color of the iris. The amount and type of melanin present in the iris can lead to a wide range of eye colors. Additionally, environmental factors such as sunlight exposure can affect the appearance of eye color. While eye color is largely hereditary, it can sometimes change over time due to factors such as aging or certain medical conditions.

In conclusion, the chart of eye color for humans is a diverse and fascinating spectrum that reflects the unique genetic makeup of each individual. From common colors like brown and blue to rare hues like violet and red, eye color is a striking feature that adds to the beauty and complexity of human diversity.