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 #138B45 is the color #8B1359

The HSL model was used to determine the complementary color

Input Color

HEX #138B45
RGB 19, 139, 69
CMYK 86%, 0%, 50%, 45%
HSL 145°, 75.95%, 30.98%

Complementary Color

HEX #8B1359
RGB 139, 19, 89
CMYK 0%, 86%, 36%, 45%
HSL 325°, 75.95%, 30.98%

Complementary color scheme

#8B1359

#8B4513

#598B13

#138B45

#13598B