The hex color #4d875c is a dark color. The web-safe version is Hex
#669966. A complementary color is
#B278A3. The grayscale version is
#656565. A 20% lighter version of the original color is
#80BA8F, and Hex
#1A5429 is the 20% darker color. If the color is saturated by 10%, you get
#4B8A5B. If the color is desaturated by 10%, the color
#4F845D is obtained.