The hex color #c6f28b is a light color. The web-safe version is Hex
#CCFF99. A complementary color is
#390D74. The grayscale version is
#C1C1C1. A 20% lighter version of the original color is
#F9FFBE, and Hex
#93BF58 is the 20% darker color. If the color is saturated by 10%, you get
#C7F786. If the color is desaturated by 10%, the color
#C6ED90 is obtained.