Online color blindness tests may give people an idea of whether they may be color blind and if so, which type of color blindness they might have. This information comes from the National Eye Institute ...

There are three main types of color vision deficiency: red-green, blue-yellow, and complete. Color blindness, or color vision deficiency, affects the way you perceive color and can make it hard to ...

Red-green colorblindness (deuteranomaly) does not automatically prevent an individual from obtaining a private pilot certificate. During the medical certificate process, color vision is tested, and if ...