#287B25

#287B25

Color Values

HEX

#287B25

RGB

40, 123, 37

HSL

117.9, 53.8%, 31.4%

HSV

117.9, 69.9%, 48.2%

CMYK

67.5%, 0.0%, 69.9%, 51.8%

OKLCH

0.5143 0.1452 142.6

Properties

Cool Dark Nearest: darkgreen

Color Harmonies

Complementary

#287B25

#78257B

Analogous

#537B25

#257B4D

#287B25

Triadic

#287B25

#25287B

#7B2528

Split Complementary

#287B25

#4D257B

#7B2553

Tetradic

#287B25

#25537B

#78257B

#7B4D25

Color Blindness Simulation

Original

#287B25

Protanopia

#4C4D3A

Deuteranopia

#47413F

Tritanopia

#2C4A4E

Achromatopsia

#636363

CSS Usage

background-color: #287B25;
color: #287B25;
border-color: #287B25;
Nearest Tailwind: Green 700 #15803D

Tailwind Shades

50
#F4FBF4
100
#E6F5E5
200
#C9EFC8
300
#A3E3A1
400
#71D36E
500
#40C43B
600
#339D2F
700
#297E26
800
#20621D
900
#1B4819
950
#112D10

Contrast Checker

Text on white

5.32:1

AA Pass AAA Fail

Text on black

3.95:1

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