#51D2CF

#51D2CF

Color Values

HEX

#51D2CF

RGB

81, 210, 207

HSL

178,6, 58,9%, 57,1%

HSV

178,6, 61,4%, 82,4%

CMYK

61,4%, 0,0%, 1,4%, 17,6%

OKLCH

0,7926 0,1121 193,0

Properties

Cool Light Nearest: mediumturquoise

Color Harmonies

Complementary

#51D2CF

#D25154

Analogous

#51D28F

#5195D2

#51D2CF

Triadic

#51D2CF

#CF51D2

#D2CF51

Split Complementary

#51D2CF

#D25195

#D28F51

Tetradic

#51D2CF

#8F51D2

#D25154

#95D251

Color Blindness Simulation

Original

#51D2CF

Protanopia

#898AD0

Deuteranopia

#8178D0

Tritanopia

#57D0D0

Achromatopsia

#B6B6B6

CSS Usage

background-color: #51D2CF;
color: #51D2CF;
border-color: #51D2CF;
Nearest Tailwind: Teal 400 #2DD4BF

Tailwind Shades

50
#F4FBFB
100
#E4F6F6
200
#C6F0EF
300
#9EE6E4
400
#69D8D6
500
#34CBC7
600
#2AA29F
700
#22827F
800
#1A6564
900
#174A49
950
#0E2F2E

Contrast Checker

Text on white

1,83:1

AA Fail AAA Fail

Text on black

11,47:1

AA Pass AAA Pass

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