#518F71

#518F71

Color Values

HEX

#518F71

RGB

81, 143, 113

HSL

151.0, 27.7%, 43.9%

HSV

151.0, 43.4%, 56.1%

CMYK

43.4%, 0.0%, 21.0%, 43.9%

OKLCH

0.5992 0.0799 161.7

Properties

Cool Light Nearest: aquamarine 4

Color Harmonies

Complementary

#518F71

#8F516F

Analogous

#518F52

#518E8F

#518F71

Triadic

#518F71

#71518F

#8F7151

Split Complementary

#518F71

#8F518E

#8F5251

Tetradic

#518F71

#52518F

#8F516F

#8E8F51

Color Blindness Simulation

Original

#518F71

Protanopia

#6C6C78

Deuteranopia

#68647A

Tritanopia

#547E7F

Achromatopsia

#808080

CSS Usage

background-color: #518F71;
color: #518F71;
border-color: #518F71;
Nearest Tailwind: Emerald 700 #047857

Tailwind Shades

50
#F6F9F7
100
#E9F1ED
200
#D1E5DC
300
#B1D3C2
400
#87BBA2
500
#5CA381
600
#4A8267
700
#3B6852
800
#2E5140
900
#243D31
950
#17261F

Contrast Checker

Text on white

3.81:1

AA Fail AAA Fail

Text on black

5.52:1

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