The hex color #487b51 is a dark color. The web-safe version is Hex
#336666. A complementary color is
#B784AE. The grayscale version is
#5C5C5C. A 20% lighter version of the original color is
#7BAE84, and Hex
#15481E is the 20% darker color. If the color is saturated by 10%, you get
#467E50. If the color is desaturated by 10%, the color
#4A7852 is obtained.