The hex color #59902c is a dark color. The web-safe version is Hex
#669933. A complementary color is
#A66FD3. The grayscale version is
#5C5C5C. A 20% lighter version of the original color is
#8CC35F, and Hex
#265D00 is the 20% darker color. If the color is saturated by 10%, you get
#599527. If the color is desaturated by 10%, the color
#598B31 is obtained.