The hex color #2D4C2B is a dark color. The web-safe version is Hex
#333333. A complementary color is
#D2B3D4. The grayscale version is
#373737. A 20% lighter version of the original color is
#607F5E, and Hex
#001900 is the 20% darker color. If the color is saturated by 10%, you get
#2C4E2A. If the color is desaturated by 10%, the color
#2E4A2C is obtained.