The hex color #5E966D is a light color. The web-safe version is Hex
#669966. A complementary color is
#A16992. The grayscale version is
#767676. A 20% lighter version of the original color is
#91C9A0, and Hex
#2B633A is the 20% darker color. If the color is saturated by 10%, you get
#5C996C. If the color is desaturated by 10%, the color
#60936E is obtained.