The hex color #c0e28e is a light color. The web-safe version is Hex
#CCCC99. A complementary color is
#3F1D71. The grayscale version is
#BBBBBB. A 20% lighter version of the original color is
#F3FFC1, and Hex
#8DAF5B is the 20% darker color. If the color is saturated by 10%, you get
#C1E68A. If the color is desaturated by 10%, the color
#BFDE92 is obtained.