#66C8C3

#66C8C3

Color Values

HEX

#66C8C3

RGB

102, 200, 195

HSL

176.9, 47.1%, 59.2%

HSV

176.9, 49.0%, 78.4%

CMYK

49.0%, 0.0%, 2.5%, 21.6%

OKLCH

0.7722 0.0928 191.0

Properties

Cool Light Nearest: mediumturquoise

Color Harmonies

Complementary

#66C8C3

#C8666B

Analogous

#66C892

#669CC8

#66C8C3

Triadic

#66C8C3

#C366C8

#C8C366

Split Complementary

#66C8C3

#C8669C

#C89266

Tetradic

#66C8C3

#9266C8

#C8666B

#9CC866

Color Blindness Simulation

Original

#66C8C3

Protanopia

#9091C4

Deuteranopia

#8B83C4

Tritanopia

#6BC5C5

Achromatopsia

#B3B3B3

CSS Usage

background-color: #66C8C3;
color: #66C8C3;
border-color: #66C8C3;
Nearest Tailwind: Teal 500 #14B8A6

Tailwind Shades

50
#F4FAFA
100
#E6F4F4
200
#CAECEA
300
#A5DFDC
400
#74CDC8
500
#43BCB5
600
#369691
700
#2B7874
800
#225E5B
900
#1C4543
950
#122C2A

Contrast Checker

Text on white

1.98:1

AA Fail AAA Fail

Text on black

10.61:1

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