The hex color #5c9c4c is a dark color. The web-safe version is Hex
#669933. A complementary color is
#A363B3. The grayscale version is
#6C6C6C. A 20% lighter version of the original color is
#8FCF7F, and Hex
#296919 is the 20% darker color. If the color is saturated by 10%, you get
#5AA149. If the color is desaturated by 10%, the color
#5E974F is obtained.