The hex color #0f5e19 is a dark color. The web-safe version is Hex
#006600. A complementary color is
#F0A1E6. The grayscale version is
#2D2D2D. A 20% lighter version of the original color is
#42914C, and Hex
#002B00 is the 20% darker color. If the color is saturated by 10%, you get
#0C6317. If the color is desaturated by 10%, the color
#12591B is obtained.