#509C81

#509C81

Color Values

HEX

#509C81

RGB

80, 156, 129

HSL

158.7, 32.2%, 46.3%

HSV

158.7, 48.7%, 61.2%

CMYK

48.7%, 0.0%, 17.3%, 38.8%

OKLCH

0.636 0.0869 168.2

Properties

Cool Light Nearest: Illuminating Emerald

Color Harmonies

Complementary

#509C81

#9C506B

Analogous

#509C5B

#50919C

#509C81

Triadic

#509C81

#81509C

#9C8150

Split Complementary

#509C81

#9C5091

#9C5B50

Tetradic

#509C81

#5B509C

#9C506B

#919C50

Color Blindness Simulation

Original

#509C81

Protanopia

#717288

Deuteranopia

#6C6789

Tritanopia

#548D8E

Achromatopsia

#8A8A8A

CSS Usage

background-color: #509C81;
color: #509C81;
border-color: #509C81;
Nearest Tailwind: Teal 600 #0D9488

Tailwind Shades

50
#F5F9F8
100
#E8F2EF
200
#D0E7DF
300
#AED6C8
400
#82BFA9
500
#56A98B
600
#458770
700
#376C59
800
#2B5446
900
#223E35
950
#162721

Contrast Checker

Text on white

3.27:1

AA Fail AAA Fail

Text on black

6.41:1

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