#28974E

#28974E

Color Values

HEX

#28974E

RGB

40, 151, 78

HSL

140.5, 58.1%, 37.5%

HSV

140.5, 73.5%, 59.2%

CMYK

73.5%, 0.0%, 48.3%, 40.8%

OKLCH

0.5979 0.1464 150.3

Properties

Cool Light Nearest: springgreen 4

Color Harmonies

Complementary

#28974E

#972871

Analogous

#3A9728

#289786

#28974E

Triadic

#28974E

#4E2897

#974E28

Split Complementary

#28974E

#862897

#97283A

Tetradic

#28974E

#283A97

#972871

#978628

Color Blindness Simulation

Original

#28974E

Protanopia

#585960

Deuteranopia

#524964

Tritanopia

#2E6E71

Achromatopsia

#7A7A7A

CSS Usage

background-color: #28974E;
color: #28974E;
border-color: #28974E;
Nearest Tailwind: Green 700 #15803D

Tailwind Shades

50
#F4FBF6
100
#E4F6EA
200
#C7F0D5
300
#9EE5B7
400
#6AD78F
500
#35CA68
600
#2BA153
700
#228143
800
#1B6534
900
#174A28
950
#0F2F1A

Contrast Checker

Text on white

3.73:1

AA Fail AAA Fail

Text on black

5.63:1

AA Pass 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