#287C2D

#287C2D

Color Values

HEX

#287C2D

RGB

40, 124, 45

HSL

123.6, 51.2%, 32.2%

HSV

123.6, 67.7%, 48.6%

CMYK

67.7%, 0.0%, 63.7%, 51.4%

OKLCH

0.518 0.1402 144.1

Properties

Cool Dark Nearest: NCS S 2060-G Deep Green

Color Harmonies

Complementary

#287C2D

#7C2877

Analogous

#4D7C28

#287C57

#287C2D

Triadic

#287C2D

#2D287C

#7C2D28

Split Complementary

#287C2D

#57287C

#7C284D

Tetradic

#287C2D

#284D7C

#7C2877

#7C5728

Color Blindness Simulation

Original

#287C2D

Protanopia

#4C4D40

Deuteranopia

#484145

Tritanopia

#2C4F53

Achromatopsia

#646464

CSS Usage

background-color: #287C2D;
color: #287C2D;
border-color: #287C2D;
Nearest Tailwind: Green 700 #15803D

Tailwind Shades

50
#F4FBF4
100
#E5F5E6
200
#C9EECB
300
#A2E1A6
400
#70D176
500
#3EC146
600
#329A38
700
#287B2D
800
#1F6023
900
#1A471D
950
#102D12

Contrast Checker

Text on white

5.24:1

AA Pass AAA Fail

Text on black

4.01:1

AA Fail 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