#66ACAD

#66ACAD

Color Values

HEX

#66ACAD

RGB

102, 172, 173

HSL

180.8, 30.2%, 53.9%

HSV

180.8, 41.0%, 67.8%

CMYK

41.0%, 0.6%, 0.0%, 32.2%

OKLCH

0.6988 0.0707 196.8

Properties

Cool Light Nearest: cadetblue

Color Harmonies

Complementary

#66ACAD

#AD6766

Analogous

#66AD8A

#6688AD

#66ACAD

Triadic

#66ACAD

#AD66AC

#ACAD66

Split Complementary

#66ACAD

#AD6688

#AD8A66

Tetradic

#66ACAD

#8A66AD

#AD6766

#88AD66

Color Blindness Simulation

Original

#66ACAD

Protanopia

#8485AD

Deuteranopia

#807BAD

Tritanopia

#69ADAD

Achromatopsia

#9D9D9D

CSS Usage

background-color: #66ACAD;
color: #66ACAD;
border-color: #66ACAD;
Nearest Tailwind: Teal 600 #0D9488

Tailwind Shades

50
#F5F9F9
100
#E9F2F2
200
#D1E6E6
300
#AFD4D4
400
#84BCBD
500
#59A5A6
600
#478485
700
#396A6A
800
#2C5253
900
#233D3E
950
#162727

Contrast Checker

Text on white

2.6:1

AA Fail AAA Fail

Text on black

8.07:1

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