#515A40

#515A40

Color Values

HEX

#515A40

RGB

81, 90, 64

HSL

80.8, 16.9%, 30.2%

HSV

80.8, 28.9%, 35.3%

CMYK

10.0%, 0.0%, 28.9%, 64.7%

OKLCH

0.4521 0.0421 123.6

Properties

Cool Dark Nearest: RAL 7009 Green Grey

Color Harmonies

Complementary

#515A40

#49405A

Analogous

#5A5640

#445A40

#515A40

Triadic

#515A40

#40515A

#5A4051

Split Complementary

#515A40

#40445A

#56405A

Tetradic

#515A40

#405A56

#49405A

#5A4044

Color Blindness Simulation

Original

#515A40

Protanopia

#555546

Deuteranopia

#545448

Tritanopia

#514B4C

Achromatopsia

#565656

CSS Usage

background-color: #515A40;
color: #515A40;
border-color: #515A40;
Nearest Tailwind: Stone 600 #57534E

Tailwind Shades

50
#F8F8F6
100
#EEF0EB
200
#DDE1D5
300
#C5CCB7
400
#A6B191
500
#86956A
600
#6B7755
700
#565F44
800
#434B35
900
#333829
950
#20231A

Contrast Checker

Text on white

7.28:1

AA Pass AAA Pass

Text on black

2.89:1

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