#51CDCF

#51CDCF

Color Values

HEX

#51CDCF

RGB

81, 205, 207

HSL

181.0, 56.8%, 56.5%

HSV

181.0, 60.9%, 81.2%

CMYK

60.9%, 1.0%, 0.0%, 18.8%

OKLCH

0.7807 0.1086 196.7

Properties

Cool Light Nearest: mediumturquoise

Color Harmonies

Complementary

#51CDCF

#CF5351

Analogous

#51CF92

#518ECF

#51CDCF

Triadic

#51CDCF

#CF51CD

#CDCF51

Split Complementary

#51CDCF

#CF518E

#CF9251

Tetradic

#51CDCF

#9251CF

#CF5351

#8ECF51

Color Blindness Simulation

Original

#51CDCF

Protanopia

#8788CF

Deuteranopia

#8076CE

Tritanopia

#57CECE

Achromatopsia

#B3B3B3

CSS Usage

background-color: #51CDCF;
color: #51CDCF;
border-color: #51CDCF;
Nearest Tailwind: Cyan 300 #67E8F9

Tailwind Shades

50
#F4FBFB
100
#E5F5F6
200
#C7EFF0
300
#9FE3E5
400
#6BD4D6
500
#37C6C8
600
#2C9EA0
700
#237E80
800
#1C6364
900
#184849
950
#0F2E2E

Contrast Checker

Text on white

1.91:1

AA Fail AAA Fail

Text on black

10.98:1

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