#28905C

#28905C

Color Values

HEX

#28905C

RGB

40, 144, 92

HSL

150.0, 56.5%, 36.1%

HSV

150.0, 72.2%, 56.5%

CMYK

72.2%, 0.0%, 36.1%, 43.5%

OKLCH

0.5816 0.1234 156.7

Properties

Cool Light Nearest: seagreen

Color Harmonies

Complementary

#28905C

#90285C

Analogous

#289028

#289090

#28905C

Triadic

#28905C

#5C2890

#905C28

Split Complementary

#28905C

#902890

#902828

Tetradic

#28905C

#282890

#90285C

#909028

Color Blindness Simulation

Original

#28905C

Protanopia

#555669

Deuteranopia

#4F476C

Tritanopia

#2D7375

Achromatopsia

#767676

CSS Usage

background-color: #28905C;
color: #28905C;
border-color: #28905C;
Nearest Tailwind: Emerald 600 #059669

Tailwind Shades

50
#F4FBF7
100
#E5F6ED
200
#C7EFDB
300
#9FE4C2
400
#6BD6A1
500
#37C880
600
#2CA066
700
#238052
800
#1C6440
900
#184930
950
#0F2E1F

Contrast Checker

Text on white

4.01:1

AA Fail AAA Fail

Text on black

5.23:1

AA Pass AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026