The hex color #87d13d is a light color. The web-safe version is Hex
#99CC33. A complementary color is
#782EC2. The grayscale version is
#878787. A 20% lighter version of the original color is
#BAFF70, and Hex
#549E0A is the 20% darker color. If the color is saturated by 10%, you get
#87D836. If the color is desaturated by 10%, the color
#87CA44 is obtained.