Colors are very important tools in terms of increasing neurons or relaxing your eye muscles. We are going to list hereunder a list of examples that highlights how to make it easier for people just by changing colors in different situations; What color you choose for your desktop and the colors you choose for your website can greatly affect your productivity. The color green is restful for eyes and produces the least amount of eyestrain. This is a good choice for computer desktops if you are in front of a screen for many hours. Researchers examined statistics from more than 52,000 National Hockey League games and found that teams were penalized more for aggression while wearing black jerseys. Interestingly, the NHL in 2003 changed its jersey policy so that home teams had to wear white. The authors of the study compared the sets of data and found that the same teams were assessed significantly more penalties for aggression when they wore the black jerseys than when they wore white. This is a clear demonstration on how colors affect us.