#287822

#287822

Color Values

HEX

#287822

RGB

40, 120, 34

HSL

115.8, 55.8%, 30.2%

HSV

115.8, 71.7%, 47.1%

CMYK

66.7%, 0.0%, 71.7%, 52.9%

OKLCH

0.5055 0.1435 142.1

Properties

Cool Dark Nearest: darkgreen

Color Harmonies

Complementary

#287822

#722278

Analogous

#537822

#227847

#287822

Triadic

#287822

#222878

#782228

Split Complementary

#287822

#472278

#782253

Tetradic

#287822

#225378

#722278

#784722

Color Blindness Simulation

Original

#287822

Protanopia

#4B4B37

Deuteranopia

#46403C

Tritanopia

#2C474B

Achromatopsia

#616161

CSS Usage

background-color: #287822;
color: #287822;
border-color: #287822;
Nearest Tailwind: Green 700 #15803D

Tailwind Shades

50
#F4FBF4
100
#E6F6E5
200
#CAEFC7
300
#A4E4A0
400
#73D56C
500
#42C738
600
#359F2D
700
#2A7F24
800
#21631C
900
#1C4918
950
#112E0F

Contrast Checker

Text on white

5.53:1

AA Pass AAA Fail

Text on black

3.8:1

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