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 #45A000 is the color #5B00A0

The HSL model was used to determine the complementary color

Input Color


HEX #45A000
RGB 69, 160, 0
CMYK 57%, 0%, 100%, 37%
HSL 94.13°, 100%, 31.37%

Complementary Color


HEX #5B00A0
RGB 91, 0, 160
CMYK 43%, 100%, 0%, 37%
HSL 274.13°, 100%, 31.37%

Complementary color scheme

#5B00A0
#A00045
#A05B00
#45A000
#00A05B