The hex color #74eb49 is a light color. The web-safe version is Hex
#66FF33. A complementary color is
#8B14B6. The grayscale version is
#8D8D8D. A 20% lighter version of the original color is
#A7FF7C, and Hex
#41B816 is the 20% darker color. If the color is saturated by 10%, you get
#71F442. If the color is desaturated by 10%, the color
#77E250 is obtained.