#515B3E

#515B3E

Color Values

HEX

#515B3E

RGB

81, 91, 62

HSL

80.7, 19.0%, 30.0%

HSV

80.7, 31.9%, 35.7%

CMYK

11.0%, 0.0%, 31.9%, 64.3%

OKLCH

0.4541 0.0467 123.7

Properties

Cool Dark Nearest: RAL 7009 Green Grey

Color Harmonies

Complementary

#515B3E

#483E5B

Analogous

#5B573E

#425B3E

#515B3E

Triadic

#515B3E

#3E515B

#5B3E51

Split Complementary

#515B3E

#3E425B

#573E5B

Tetradic

#515B3E

#3E5B57

#483E5B

#5B3E42

Color Blindness Simulation

Original

#515B3E

Protanopia

#555545

Deuteranopia

#555447

Tritanopia

#524B4C

Achromatopsia

#575757

CSS Usage

background-color: #515B3E;
color: #515B3E;
border-color: #515B3E;
Nearest Tailwind: Stone 600 #57534E

Tailwind Shades

50
#F8F9F6
100
#EEF0EA
200
#DDE2D5
300
#C5CDB6
400
#A6B38F
500
#879867
600
#6C7953
700
#566142
800
#444C34
900
#333928
950
#202419

Contrast Checker

Text on white

7.2:1

AA Pass AAA Pass

Text on black

2.92:1

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