The hex color #78bc1c is a light color. The web-safe version is Hex
#66CC33. A complementary color is
#8743E3. The grayscale version is
#707070. A 20% lighter version of the original color is
#ABEF4F, and Hex
#458900 is the 20% darker color. If the color is saturated by 10%, you get
#79C414. If the color is desaturated by 10%, the color
#77B424 is obtained.