The hex color #598d2c is a dark color. The web-safe version is Hex
#669933. A complementary color is
#A672D3. The grayscale version is
#5B5B5B. A 20% lighter version of the original color is
#8CC05F, and Hex
#265A00 is the 20% darker color. If the color is saturated by 10%, you get
#599227. If the color is desaturated by 10%, the color
#598831 is obtained.