The hex color #2d4c2c is a dark color. The web-safe version is Hex
#333333. A complementary color is
#D2B3D3. The grayscale version is
#373737. A 20% lighter version of the original color is
#607F5F, and Hex
#001900 is the 20% darker color. If the color is saturated by 10%, you get
#2C4E2B. If the color is desaturated by 10%, the color
#2E4A2D is obtained.