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 #42785C is the color #78425F

The HSL model was used to determine the complementary color

Input Color

HEX #42785C
RGB 66, 120, 92
CMYK 45%, 0%, 23%, 53%
HSL 148.89°, 29.03%, 36.47%

Complementary Color

HEX #78425F
RGB 120, 66, 95
CMYK 0%, 45%, 21%, 53%
HSL 327.78°, 29.03%, 36.47%

Complementary color scheme

#78425F

#785B42

#5F7842

#42785B

#425F78