The hex color #74cd18 is a light color. The web-safe version is Hex
#66CC00. A complementary color is
#8B32E7. The grayscale version is
#737373. A 20% lighter version of the original color is
#A7FF4B, and Hex
#419A00 is the 20% darker color. If the color is saturated by 10%, you get
#74D60F. If the color is desaturated by 10%, the color
#74C421 is obtained.