Eye color is a genetic biological character generally determined by the pigmentation of the iris of the eye and by the quantity and dependence of the distribution of light which is enhanced by the stroma of the eye iris. According to In Siegel, & In Saukko, (2013), in humans; the coloration of the iris varies from light brown to black and depends on the fact that, the concentration of melanin in the pigmented epithelium of the iris which is located in the back part of the iris, the melanin substance inside the stroma of the iris is positioned on the anterior part of the iris the iris and the cellular concentration, which consists of living cells of the stroma. The appearance of blue, green, and hazel eyes is generally contributed by the diffusion of brightness into the stroma. An observable fact can be related to reports of the blue sky. As suggested by Jurmain, (2012), neither blue nor green pigments are always present in the human iris nor in the ocular fluid, which is connected to the eyes and vision. However, eye color depends on lighting conditions and, in most cases, for lighter colored eyes. Most children who possess European ancestry have light-colored eyes at an early age. As the baby develops into an adult child, cells that are created within the iris of human eyes. Then, the baby's skin and hair follicles gradually begin to produce melanin. According to Jurmain, (2012), curtain eye color changes between the ages of one and three years. Consequently, by looking more closely at a child's iris using light, it is possible to identify the existence or non-existence of low levels of melanin Warren, (1999). From the other perspective point of view, most birds are characterized with a brighter color... in the center of the paper... a result of the combination of Rayleigh spread in a slight amount of melanin in the leading edge layer of the iris. Hazel eyes often seem to change color from brown to green, Genet, (2011). There are occasions when the human eye may appear to have different forms of colors, Genet, (2011). For example, some eyes may appear red in different light conditions due to the very low amount of melanin, which in turn allows blood vessels to be visible. In summary, then, all individuals have a thicker layer of melanin on the back or back of the eyes. the iris where its function is to prevent light from dispersing inside the eye. Common sense should therefore be provided at all costs, to ensure that the eyes are prevented from contact with diseases and even injuries due to the fact that people's eyes are delicate, (Genet, 2011).