The hex color #39a01c is a dark color. The web-safe version is Hex
#339933. A complementary color is
#C65FE3. The grayscale version is
#525252. A 20% lighter version of the original color is
#6CD34F, and Hex
#066D00 is the 20% darker color. If the color is saturated by 10%, you get
#37A817. If the color is desaturated by 10%, the color
#3B9821 is obtained.