#21851F

#21851F

Color Values

HEX

#21851F

RGB

33, 133, 31

HSL

118.8, 62.2%, 32.2%

HSV

118.8, 76.7%, 52.2%

CMYK

75.2%, 0.0%, 76.7%, 47.8%

OKLCH

0.5404 0.1639 142.7

Properties

Cool Dark Nearest: forestgreen

Color Harmonies

Complementary

#21851F

#831F85

Analogous

#54851F

#1F8550

#21851F

Triadic

#21851F

#1F2185

#851F21

Split Complementary

#21851F

#501F85

#851F54

Tetradic

#21851F

#1F5485

#831F85

#85501F

Color Blindness Simulation

Original

#21851F

Protanopia

#4C4D38

Deuteranopia

#463F3E

Tritanopia

#264B4F

Achromatopsia

#686868

CSS Usage

background-color: #21851F;
color: #21851F;
border-color: #21851F;
Nearest Tailwind: Green 600 #16A34A

Tailwind Shades

50
#F3FBF3
100
#E4F7E4
200
#C6F2C5
300
#9DE89C
400
#68DB66
500
#33CF30
600
#29A527
700
#21841F
800
#1A6718
900
#164C15
950
#0E300D

Contrast Checker

Text on white

4.73:1

AA Pass AAA Fail

Text on black

4.44:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026