The hex color #7c8e3c is a dark color. The web-safe version is Hex
#669933. A complementary color is
#8371C3. The grayscale version is
#6D6D6D. A 20% lighter version of the original color is
#AFC16F, and Hex
#495B09 is the 20% darker color. If the color is saturated by 10%, you get
#7E9137. If the color is desaturated by 10%, the color
#7A8B41 is obtained.