#21682C

#21682C

Color Values

HEX

#21682C

RGB

33, 104, 44

HSL

129.3, 51.8%, 26.9%

HSV

129.3, 68.3%, 40.8%

CMYK

68.3%, 0.0%, 57.7%, 59.2%

OKLCH

0.4584 0.1164 146.1

Properties

Cool Dark Nearest: RAL 6001 Emerald Green

Color Harmonies

Complementary

#21682C

#68215D

Analogous

#3A6821

#216850

#21682C

Triadic

#21682C

#2C2168

#682C21

Split Complementary

#21682C

#502168

#68213A

Tetradic

#21682C

#213A68

#68215D

#685021

Color Blindness Simulation

Original

#21682C

Protanopia

#40403B

Deuteranopia

#3C363E

Tritanopia

#254648

Achromatopsia

#555555

CSS Usage

background-color: #21682C;
color: #21682C;
border-color: #21682C;
Nearest Tailwind: Green 800 #166534

Tailwind Shades

50
#F4FBF5
100
#E5F5E8
200
#C9EECF
300
#A2E2AC
400
#70D27F
500
#3DC252
600
#319B42
700
#277C34
800
#1F6129
900
#1A4721
950
#102D15

Contrast Checker

Text on white

6.82:1

AA Pass AAA Fail

Text on black

3.08:1

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