#51F1DF

#51F1DF

Color Values

HEX

#51F1DF

RGB

81, 241, 223

HSL

173.2, 85.1%, 63.1%

HSV

173.2, 66.4%, 94.5%

CMYK

66.4%, 0.0%, 7.5%, 5.5%

OKLCH

0.8712 0.1338 184.3

Properties

Cool Light Nearest: turquoise

Color Harmonies

Complementary

#51F1DF

#F15163

Analogous

#51F18F

#51B3F1

#51F1DF

Triadic

#51F1DF

#DF51F1

#F1DF51

Split Complementary

#51F1DF

#F151B3

#F18F51

Tetradic

#51F1DF

#8F51F1

#F15163

#B3F151

Color Blindness Simulation

Original

#51F1DF

Protanopia

#9698E3

Deuteranopia

#8D81E4

Tritanopia

#59E7E8

Achromatopsia

#CECECE

CSS Usage

background-color: #51F1DF;
color: #51F1DF;
border-color: #51F1DF;
Nearest Tailwind: Teal 300 #5EEAD4

Tailwind Shades

50
#F2FDFC
100
#E0FAF7
200
#BDFAF3
300
#8EF6EA
400
#50F1DF
500
#13ECD3
600
#0FBDA9
700
#0C9787
800
#09766A
900
#0B564D
950
#073631

Contrast Checker

Text on white

1.4:1

AA Fail AAA Fail

Text on black

15.0:1

AA Pass AAA Pass

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026