#66FDED

#66FDED

Color Values

HEX

#66FDED

RGB

102, 253, 237

HSL

173.6, 97.4%, 69.6%

HSV

173.6, 59.7%, 99.2%

CMYK

59.7%, 0.0%, 6.3%, 0.8%

OKLCH

0.9091 0.1301 185.5

Properties

Cool Light Nearest: turquoise

Color Harmonies

Complementary

#66FDED

#FD6676

Analogous

#66FDA1

#66C2FD

#66FDED

Triadic

#66FDED

#ED66FD

#FDED66

Split Complementary

#66FDED

#FD66C2

#FDA166

Tetradic

#66FDED

#A166FD

#FD6676

#C2FD66

Color Blindness Simulation

Original

#66FDED

Protanopia

#A7A9F1

Deuteranopia

#9F93F2

Tritanopia

#6EF4F5

Achromatopsia

#DCDCDC

CSS Usage

background-color: #66FDED;
color: #66FDED;
border-color: #66FDED;
Nearest Tailwind: Teal 300 #5EEAD4

Tailwind Shades

50
#F1FEFC
100
#DEFCF9
200
#B9FEF7
300
#86FDF1
400
#45FDE9
500
#03FCE1
600
#03C9B4
700
#02A190
800
#027E71
900
#065B52
950
#043934

Contrast Checker

Text on white

1.25:1

AA Fail AAA Fail

Text on black

16.84:1

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