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 #00A18B is the color #A10018

The HSL model was used to determine the complementary color

Input Color


HEX #00A18B
RGB 0, 161, 139
CMYK 100%, 0%, 14%, 37%
HSL 171.8°, 100%, 31.57%

Complementary Color


HEX #A10018
RGB 161, 0, 24
CMYK 0%, 100%, 85%, 37%
HSL 351.06°, 100%, 31.57%

Complementary color scheme

#A10018
#A18900
#18A100
#00A189
#0018A1