The hex color #4b8a3c is a dark color. The web-safe version is Hex
#339933. A complementary color is
#B475C3. The grayscale version is
#5B5B5B. A 20% lighter version of the original color is
#7EBD6F, and Hex
#185709 is the 20% darker color. If the color is saturated by 10%, you get
#498F39. If the color is desaturated by 10%, the color
#4D853F is obtained.