#51DCDA

#51DCDA

Color Values

HEX

#51DCDA

RGB

81, 220, 218

HSL

179.1, 66.5%, 59.0%

HSV

179.1, 63.2%, 86.3%

CMYK

63.2%, 0.0%, 0.9%, 13.7%

OKLCH

0.82 0.1181 193.7

Properties

Cool Light Nearest: mediumturquoise

Color Harmonies

Complementary

#51DCDA

#DC5153

Analogous

#51DC94

#5199DC

#51DCDA

Triadic

#51DCDA

#DA51DC

#DCDA51

Split Complementary

#51DCDA

#DC5199

#DC9451

Tetradic

#51DCDA

#9451DC

#DC5153

#99DC51

Color Blindness Simulation

Original

#51DCDA

Protanopia

#8D8EDA

Deuteranopia

#857BDB

Tritanopia

#58DBDB

Achromatopsia

#BEBEBE

CSS Usage

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

Tailwind Shades

50
#F3FCFC
100
#E3F7F7
200
#C4F3F2
300
#99EAE9
400
#62DFDE
500
#2BD4D2
600
#22AAA8
700
#1B8886
800
#156A69
900
#134D4D
950
#0C3130

Contrast Checker

Text on white

1.67:1

AA Fail AAA Fail

Text on black

12.6:1

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