#21877F

#21877F

Color Values

HEX

#21877F

RGB

33, 135, 127

HSL

175.3, 60.7%, 32.9%

HSV

175.3, 75.6%, 52.9%

CMYK

75.6%, 0.0%, 5.9%, 47.1%

OKLCH

0.5657 0.09 187.1

Properties

Cool Light Nearest: Pine Green

Color Harmonies

Complementary

#21877F

#872129

Analogous

#21874C

#215C87

#21877F

Triadic

#21877F

#7F2187

#877F21

Split Complementary

#21877F

#87215C

#874C21

Tetradic

#21877F

#4C2187

#872129

#5C8721

Color Blindness Simulation

Original

#21877F

Protanopia

#4D4E81

Deuteranopia

#474081

Tritanopia

#268283

Achromatopsia

#717171

CSS Usage

background-color: #21877F;
color: #21877F;
border-color: #21877F;
Nearest Tailwind: Teal 700 #0F766E

Tailwind Shades

50
#F3FBFB
100
#E4F6F5
200
#C6F1EE
300
#9DE7E1
400
#67DAD1
500
#32CDC1
600
#28A49A
700
#20837B
800
#196660
900
#164B47
950
#0E2F2D

Contrast Checker

Text on white

4.34:1

AA Fail AAA Fail

Text on black

4.84:1

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