percentage of the world that has brown eyes
Eye color Dark brown eyes are dominant in humans[58] and in many parts of the world, it is nearly the only iris color present.[59] Dark pigment of brown eyes is common in Europe, South Europe, East Asia, Southeast Asia, Central Asia, South Asia, West Asia, Oceania, Africa, Americas, etc. as well as parts of Eastern Europe and Southern Europe.[17] The majority of people in the world overall have brown eyes to dark brown eyes.