The hex color #5c7e5c is a dark color. The web-safe version is Hex
#666666. A complementary color is
#A381A3. The grayscale version is
#676767. A 20% lighter version of the original color is
#8FB18F, and Hex
#294B29 is the 20% darker color. If the color is saturated by 10%, you get
#5B805B. If the color is desaturated by 10%, the color
#5D7C5D is obtained.