#283B24

#283B24

Color Values

HEX

#283B24

RGB

40, 59, 36

HSL

109.6, 24.2%, 18.6%

HSV

109.6, 39.0%, 23.1%

CMYK

32.2%, 0.0%, 39.0%, 76.9%

OKLCH

0.3288 0.0464 140.2

Properties

Cool Dark Nearest: RAL 6020 Chrome Green

Color Harmonies

Complementary

#283B24

#37243B

Analogous

#333B24

#243B2B

#283B24

Triadic

#283B24

#24283B

#3B2428

Split Complementary

#283B24

#2B243B

#3B2433

Tetradic

#283B24

#24333B

#37243B

#3B2B24

Color Blindness Simulation

Original

#283B24

Protanopia

#30302A

Deuteranopia

#2F2E2B

Tritanopia

#292E2F

Achromatopsia

#353535

CSS Usage

background-color: #283B24;
color: #283B24;
border-color: #283B24;
Nearest Tailwind: Green 950 #052E16

Tailwind Shades

50
#F6F9F6
100
#EBF1E9
200
#D6E4D3
300
#B8D1B3
400
#92B78A
500
#6B9E61
600
#567F4D
700
#45653E
800
#364F30
900
#2A3B26
950
#1A2518

Contrast Checker

Text on white

12.06:1

AA Pass AAA Pass

Text on black

1.74:1

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