The hex color #569d3c is a dark color. The web-safe version is Hex
#669933. A complementary color is
#A962C3. The grayscale version is
#656565. A 20% lighter version of the original color is
#89D06F, and Hex
#236A09 is the 20% darker color. If the color is saturated by 10%, you get
#55A338. If the color is desaturated by 10%, the color
#589740 is obtained.