The hex color #2d751d is a dark color. The web-safe version is Hex
#336633. A complementary color is
#D28AE2. The grayscale version is
#404040. A 20% lighter version of the original color is
#60A850, and Hex
#004200 is the 20% darker color. If the color is saturated by 10%, you get
#2B7A1A. If the color is desaturated by 10%, the color
#2F7020 is obtained.