#21822F

#21822F

Color Values

HEX

#21822F

RGB

33, 130, 47

HSL

128.7, 59.5%, 32.0%

HSV

128.7, 74.6%, 51.0%

CMYK

74.6%, 0.0%, 63.8%, 49.0%

OKLCH

0.5334 0.1488 145.2

Properties

Cool Dark Nearest: RAL 6037 Pure Green

Color Harmonies

Complementary

#21822F

#822174

Analogous

#448221

#218260

#21822F

Triadic

#21822F

#2F2182

#822F21

Split Complementary

#21822F

#602182

#822144

Tetradic

#21822F

#214482

#822174

#826021

Color Blindness Simulation

Original

#21822F

Protanopia

#4B4C43

Deuteranopia

#453E48

Tritanopia

#265356

Achromatopsia

#676767

CSS Usage

background-color: #21822F;
color: #21822F;
border-color: #21822F;
Nearest Tailwind: Green 700 #15803D

Tailwind Shades

50
#F3FBF5
100
#E4F6E7
200
#C6F1CC
300
#9DE6A8
400
#69D979
500
#34CB4A
600
#29A33B
700
#21822F
800
#1A6625
900
#174A1E
950
#0E2F13

Contrast Checker

Text on white

4.89:1

AA Pass AAA Fail

Text on black

4.3:1

AA Fail AAA Fail

Related Articles

Color Questions

What Is Pantone? The Universal Color Language

Feb 20, 2026
Color Questions

What Is Metamerism? Why Colors Look Different Under Different Lights

Feb 20, 2026
Color Questions

What Is Luminance? Brightness in Color Science

Feb 20, 2026