The hex color #72c70a is a light color. The web-safe version is Hex
#66CC00. A complementary color is
#8D38F5. The grayscale version is
#6C6C6C. A 20% lighter version of the original color is
#A5FA3D, and Hex
#3F9400 is the 20% darker color. If the color is saturated by 10%, you get
#73D000. If the color is desaturated by 10%, the color
#71BE14 is obtained.