#213122

#213122

Color Values

HEX

#213122

RGB

33, 49, 34

HSL

123.8, 19.5%, 16.1%

HSV

123.8, 32.7%, 19.2%

CMYK

32.7%, 0.0%, 30.6%, 80.8%

OKLCH

0.2939 0.0343 146.2

Properties

Cool Dark Nearest: RAL 6009 Fir Green

Color Harmonies

Complementary

#213122

#312130

Analogous

#283121

#21312A

#213122

Triadic

#213122

#222131

#312221

Split Complementary

#213122

#2A2131

#312128

Tetradic

#213122

#212831

#312130

#312A21

Color Blindness Simulation

Original

#213122

Protanopia

#282826

Deuteranopia

#272626

Tritanopia

#222829

Achromatopsia

#2D2D2D

CSS Usage

background-color: #213122;
color: #213122;
border-color: #213122;
Nearest Tailwind: Emerald 950 #022C22

Tailwind Shades

50
#F6F9F6
100
#EAF0EB
200
#D4E2D5
300
#B6CEB7
400
#8EB391
500
#67986A
600
#527A55
700
#426244
800
#334C35
900
#283929
950
#19241A

Contrast Checker

Text on white

13.75:1

AA Pass AAA Pass

Text on black

1.53:1

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