#516754

#516754

Color Values

HEX

#516754

RGB

81, 103, 84

HSL

128.2, 12.0%, 36.1%

HSV

128.2, 21.4%, 40.4%

CMYK

21.4%, 0.0%, 18.4%, 59.6%

OKLCH

0.49 0.04 148.7

Properties

Cool Dark Nearest: RAL 7009 Green Grey

Color Harmonies

Complementary

#516754

#675164

Analogous

#596751

#51675F

#516754

Triadic

#516754

#545167

#675451

Split Complementary

#516754

#5F5167

#675159

Tetradic

#516754

#515967

#675164

#675F51

Color Blindness Simulation

Original

#516754

Protanopia

#5B5B59

Deuteranopia

#59585A

Tritanopia

#525C5D

Achromatopsia

#616161

CSS Usage

background-color: #516754;
color: #516754;
border-color: #516754;
Nearest Tailwind: Stone 600 #57534E

Tailwind Shades

50
#F7F8F7
100
#EBEFEC
200
#D7E0D8
300
#BAC9BC
400
#95AC98
500
#708F74
600
#5A725D
700
#485B4A
800
#38473A
900
#2B362D
950
#1B221C

Contrast Checker

Text on white

6.14:1

AA Pass AAA Fail

Text on black

3.42:1

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