#21331F

#21331F

Color Values

HEX

#21331F

RGB

33, 51, 31

HSL

114.0, 24.4%, 16.1%

HSV

114.0, 39.2%, 20.0%

CMYK

35.3%, 0.0%, 39.2%, 80.0%

OKLCH

0.299 0.0425 142.0

Properties

Cool Dark Nearest: RAL 6020 Chrome Green

Color Harmonies

Complementary

#21331F

#311F33

Analogous

#2B331F

#1F3327

#21331F

Triadic

#21331F

#1F2133

#331F21

Split Complementary

#21331F

#271F33

#331F2B

Tetradic

#21331F

#1F2B33

#311F33

#33271F

Color Blindness Simulation

Original

#21331F

Protanopia

#292924

Deuteranopia

#282625

Tritanopia

#222828

Achromatopsia

#2E2E2E

CSS Usage

background-color: #21331F;
color: #21331F;
border-color: #21331F;
Nearest Tailwind: Green 950 #052E16

Tailwind Shades

50
#F6F9F6
100
#EAF1E9
200
#D4E4D3
300
#B6D1B3
400
#8EB88A
500
#679F60
600
#527F4D
700
#42663E
800
#334F30
900
#283B26
950
#192518

Contrast Checker

Text on white

13.48:1

AA Pass AAA Pass

Text on black

1.56:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026