#283B0D

#283B0D

Color Values

HEX

#283B0D

RGB

40, 59, 13

HSL

84.8, 63.9%, 14.1%

HSV

84.8, 78.0%, 23.1%

CMYK

32.2%, 0.0%, 78.0%, 76.9%

OKLCH

0.3249 0.0732 129.2

Properties

Cool Dark Nearest: RAL 6020 Chrome Green

Color Harmonies

Complementary

#283B0D

#200D3B

Analogous

#3B370D

#113B0D

#283B0D

Triadic

#283B0D

#0D283B

#3B0D28

Split Complementary

#283B0D

#0D113B

#370D3B

Tetradic

#283B0D

#0D3B37

#200D3B

#3B0D11

Color Blindness Simulation

Original

#283B0D

Protanopia

#303018

Deuteranopia

#2F2E1B

Tritanopia

#292123

Achromatopsia

#343434

CSS Usage

background-color: #283B0D;
color: #283B0D;
border-color: #283B0D;
Nearest Tailwind: Lime 950 #1A2E05

Tailwind Shades

50
#F8FCF3
100
#EFF7E3
200
#DFF2C4
300
#C9E99B
400
#ABDD64
500
#8ED12E
600
#71A725
700
#5B861D
800
#476817
900
#354C15
950
#22300D

Contrast Checker

Text on white

12.2:1

AA Pass AAA Pass

Text on black

1.72:1

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