How to determine complementary colors?
What are the different color models?

Determine Complementary Color

140 color names
216 web safe colors
2040 RAL colors
200 shades of gray

The complementary color of #81F400 is the color #7200F4

The HSL model was used to determine the complementary color

Input Color


HEX #81F400
RGB 129, 244, 0
CMYK 47%, 0%, 100%, 4%
HSL 88.28°, 100%, 47.84%

Complementary Color


HEX #7200F4
RGB 114, 0, 244
CMYK 53%, 100%, 0%, 4%
HSL 268.03°, 100%, 47.84%

Complementary color scheme

#7200F4
#F40082
#F47200
#82F400
#00F472