The hex color #5b8a1c is a dark color. The web-safe version is Hex
#669933. A complementary color is
#A475E3. The grayscale version is
#565656. A 20% lighter version of the original color is
#8EBD4F, and Hex
#285700 is the 20% darker color. If the color is saturated by 10%, you get
#5C8F16. If the color is desaturated by 10%, the color
#5A8522 is obtained.