Color blindness is a genetic mutation that makes the color
blinded person’s vision sensitivity to particular wavelengths
of color is reduced, which occurs naturally in a population [1].
Color blindness can be categorized into two types, total and
partial color blindness. Total color blindness or
monochromacy causes the color blinded unable to recognize
any color, so his vision is limited to black and white color,
while the partial color blindness causes a person to have a
difficulty in distinguishing red, yellow, or green colors, and
distinguish those colors that have low intensity.