#518569

#518569

Color Values

HEX

#518569

RGB

81, 133, 105

HSL

147.7, 24.3%, 42.0%

HSV

147.7, 39.1%, 52.2%

CMYK

39.1%, 0.0%, 21.1%, 47.8%

OKLCH

0.5717 0.0712 159.5

Properties

Cool Light Nearest: aquamarine 4

Color Harmonies

Complementary

#518569

#85516D

Analogous

#538551

#518583

#518569

Triadic

#518569

#695185

#856951

Split Complementary

#518569

#835185

#855153

Tetradic

#518569

#515385

#85516D

#858351

Color Blindness Simulation

Original

#518569

Protanopia

#686870

Deuteranopia

#646171

Tritanopia

#547576

Achromatopsia

#787878

CSS Usage

background-color: #518569;
color: #518569;
border-color: #518569;
Nearest Tailwind: Emerald 700 #047857

Tailwind Shades

50
#F6F9F7
100
#E9F1ED
200
#D3E4DB
300
#B3D1C1
400
#8AB89F
500
#619E7D
600
#4D7F64
700
#3E6550
800
#304F3F
900
#263B30
950
#18251E

Contrast Checker

Text on white

4.28:1

AA Fail AAA Fail

Text on black

4.91:1

AA Pass 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