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 #78BB1B is the color #5E1BBB

The HSL model was used to determine the complementary color

Input Color


HEX #78BB1B
RGB 120, 187, 27
CMYK 36%, 0%, 86%, 27%
HSL 85.13°, 74.77%, 41.96%

Complementary Color


HEX #5E1BBB
RGB 94, 27, 187
CMYK 50%, 86%, 0%, 27%
HSL 265.13°, 74.77%, 41.96%

Complementary color scheme

#5E1BBB
#BB1B78
#BB5E1B
#78BB1B
#1BBB5E