#515900

#515900

Color Values

HEX

#515900

RGB

81, 89, 0

HSL

65.4, 100.0%, 17.5%

HSV

65.4, 100.0%, 34.9%

CMYK

9.0%, 0.0%, 100.0%, 65.1%

OKLCH

0.4416 0.1006 115.6

Properties

Cool Dark Nearest: darkolivegreen

Color Harmonies

Complementary

#515900

#080059

Analogous

#593500

#255900

#515900

Triadic

#515900

#005159

#590051

Split Complementary

#515900

#002559

#350059

Tetradic

#515900

#005935

#080059

#590025

Color Blindness Simulation

Original

#515900

Protanopia

#545516

Deuteranopia

#54531B

Tritanopia

#51272A

Achromatopsia

#515151

CSS Usage

background-color: #515900;
color: #515900;
border-color: #515900;
Nearest Tailwind: Lime 800 #3F6212

Tailwind Shades

50
#FDFEF1
100
#FAFCDE
200
#F9FFB8
300
#F4FF85
400
#EEFF42
500
#E8FF00
600
#BACC00
700
#95A300
800
#748000
900
#545C05
950
#353A03

Contrast Checker

Text on white

7.56:1

AA Pass AAA Pass

Text on black

2.78:1

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