#287820

#287820

Color Values

HEX

#287820

RGB

40, 120, 32

HSL

114.5, 57.9%, 29.8%

HSV

114.5, 73.3%, 47.1%

CMYK

66.7%, 0.0%, 73.3%, 52.9%

OKLCH

0.5053 0.1449 141.8

Properties

Cool Dark Nearest: darkgreen

Color Harmonies

Complementary

#287820

#702078

Analogous

#547820

#207844

#287820

Triadic

#287820

#202878

#782028

Split Complementary

#287820

#442078

#782054

Tetradic

#287820

#205478

#702078

#784420

Color Blindness Simulation

Original

#287820

Protanopia

#4B4B35

Deuteranopia

#46403A

Tritanopia

#2C464A

Achromatopsia

#616161

CSS Usage

background-color: #287820;
color: #287820;
border-color: #287820;
Nearest Tailwind: Green 700 #15803D

Tailwind Shades

50
#F4FBF4
100
#E6F6E4
200
#CAF0C7
300
#A5E59E
400
#74D76A
500
#43C936
600
#36A12B
700
#2B8122
800
#22651B
900
#1C4A17
950
#122F0F

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