The hex color #3bb222 is a dark color. The web-safe version is Hex
#339933. A complementary color is
#C44DDD. The grayscale version is
#5A5A5A. A 20% lighter version of the original color is
#6EE555, and Hex
#087F00 is the 20% darker color. If the color is saturated by 10%, you get
#38BB1C. If the color is desaturated by 10%, the color
#3EA928 is obtained.