#21864A

#21864A

Color Values

HEX

#21864A

RGB

33, 134, 74

HSL

144.4, 60.5%, 32.7%

HSV

144.4, 75.4%, 52.5%

CMYK

75.4%, 0.0%, 44.8%, 47.5%

OKLCH

0.5488 0.1293 152.3

Properties

Cool Dark Nearest: RAL 6024 Traffic Green

Color Harmonies

Complementary

#21864A

#86215D

Analogous

#2A8621

#21867C

#21864A

Triadic

#21864A

#4A2186

#864A21

Split Complementary

#21864A

#7C2186

#86212A

Tetradic

#21864A

#212A86

#86215D

#867C21

Color Blindness Simulation

Original

#21864A

Protanopia

#4D4E59

Deuteranopia

#473F5C

Tritanopia

#266466

Achromatopsia

#6C6C6C

CSS Usage

background-color: #21864A;
color: #21864A;
border-color: #21864A;
Nearest Tailwind: Green 700 #15803D

Tailwind Shades

50
#F3FBF7
100
#E4F6EB
200
#C6F1D7
300
#9DE7BB
400
#68DA96
500
#32CD71
600
#28A45A
700
#208348
800
#196639
900
#164B2C
950
#0E2F1B

Contrast Checker

Text on white

4.59:1

AA Pass AAA Fail

Text on black

4.57:1

AA Pass 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