#21544D

#21544D

Color Values

HEX

#21544D

RGB

33, 84, 77

HSL

171.8, 43.6%, 22.9%

HSV

171.8, 60.7%, 32.9%

CMYK

60.7%, 0.0%, 8.3%, 67.1%

OKLCH

0.409 0.0558 183.2

Properties

Cool Dark Nearest: RAL 6028 Pine Green

Color Harmonies

Complementary

#21544D

#542128

Analogous

#215433

#214154

#21544D

Triadic

#21544D

#4D2154

#544D21

Split Complementary

#21544D

#542141

#543321

Tetradic

#21544D

#332154

#542128

#415421

Color Blindness Simulation

Original

#21544D

Protanopia

#37384F

Deuteranopia

#34304F

Tritanopia

#245050

Achromatopsia

#494949

CSS Usage

background-color: #21544D;
color: #21544D;
border-color: #21544D;
Nearest Tailwind: Teal 900 #134E4A

Tailwind Shades

50
#F5FAF9
100
#E7F4F2
200
#CCEBE7
300
#A7DCD5
400
#78CABF
500
#48B7A8
600
#3A9286
700
#2E756B
800
#245C54
900
#1D433E
950
#132B27

Contrast Checker

Text on white

8.61:1

AA Pass AAA Pass

Text on black

2.44:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026