The hex color #0f8a31 is a dark color. The web-safe version is Hex
#009933. A complementary color is
#F075CE. The grayscale version is
#434343. A 20% lighter version of the original color is
#42BD64, and Hex
#005700 is the 20% darker color. If the color is saturated by 10%, you get
#0A912F. If the color is desaturated by 10%, the color
#148333 is obtained.