The hex color #4b9a3c is a dark color. The web-safe version is Hex
#339933. A complementary color is
#B465C3. The grayscale version is
#606060. A 20% lighter version of the original color is
#7ECD6F, and Hex
#186709 is the 20% darker color. If the color is saturated by 10%, you get
#49A038. If the color is desaturated by 10%, the color
#4D9440 is obtained.