The hex color #20985c is a dark color. The web-safe version is Hex
#339966. A complementary color is
#DF67A3. The grayscale version is
#5C5C5C. A 20% lighter version of the original color is
#53CB8F, and Hex
#006529 is the 20% darker color. If the color is saturated by 10%, you get
#1A9E5C. If the color is desaturated by 10%, the color
#26925C is obtained.