The hex color #2D5E2E is a dark color. The web-safe version is Hex
#336633. A complementary color is
#D2A1D1. The grayscale version is
#3E3E3E. A 20% lighter version of the original color is
#609161, and Hex
#002B00 is the 20% darker color. If the color is saturated by 10%, you get
#2B612C. If the color is desaturated by 10%, the color
#2F5B30 is obtained.