The hex color #addf6f is a light color. The web-safe version is Hex
#99CC66. A complementary color is
#522090. The grayscale version is
#A9A9A9. A 20% lighter version of the original color is
#E0FFA2, and Hex
#7AAC3C is the 20% darker color. If the color is saturated by 10%, you get
#ADE469. If the color is desaturated by 10%, the color
#ADDA75 is obtained.