#66CCCB

#66CCCB

Color Values

HEX

#66CCCB

RGB

102, 204, 203

HSL

179.4, 50.0%, 60.0%

HSV

179.4, 50.0%, 80.0%

CMYK

50.0%, 0.0%, 0.5%, 20.0%

OKLCH

0.7842 0.0952 194.5

Properties

Cool Light Nearest: mediumturquoise

Color Harmonies

Complementary

#66CCCB

#CC6667

Analogous

#66CC98

#669ACC

#66CCCB

Triadic

#66CCCB

#CB66CC

#CCCB66

Split Complementary

#66CCCB

#CC669A

#CC9866

Tetradic

#66CCCB

#9866CC

#CC6667

#9ACC66

Color Blindness Simulation

Original

#66CCCB

Protanopia

#9293CB

Deuteranopia

#8C85CB

Tritanopia

#6BCBCB

Achromatopsia

#B6B6B6

CSS Usage

background-color: #66CCCB;
color: #66CCCB;
border-color: #66CCCB;
Nearest Tailwind: Cyan 300 #67E8F9

Tailwind Shades

50
#F4FBFB
100
#E6F5F5
200
#C9EDED
300
#A3E0E0
400
#71D0CF
500
#40BFBE
600
#339998
700
#297A7A
800
#20605F
900
#1B4646
950
#112C2C

Contrast Checker

Text on white

1.9:1

AA Fail AAA Fail

Text on black

11.06:1

AA Pass AAA Pass

Related Articles

Color Questions

What Is Pantone? The Universal Color Language

Feb 20, 2026
Color Questions

What Is Metamerism? Why Colors Look Different Under Different Lights

Feb 20, 2026
Color Questions

What Is Luminance? Brightness in Color Science

Feb 20, 2026