#42ACA8

#42ACA8

Color Values

HEX

#42ACA8

RGB

66, 172, 168

HSL

177.7, 44.5%, 46.7%

HSV

177.7, 61.6%, 67.5%

CMYK

61.6%, 0.0%, 2.3%, 32.5%

OKLCH

0.6829 0.0962 191.6

Properties

Cool Light Nearest: NCS S 1050-B50G Turquoise

Color Harmonies

Complementary

#42ACA8

#AC4246

Analogous

#42AC73

#427BAC

#42ACA8

Triadic

#42ACA8

#A842AC

#ACA842

Split Complementary

#42ACA8

#AC427B

#AC7342

Tetradic

#42ACA8

#7342AC

#AC4246

#7BAC42

Color Blindness Simulation

Original

#42ACA8

Protanopia

#7071A9

Deuteranopia

#6A62A9

Tritanopia

#47AAAA

Achromatopsia

#959595

CSS Usage

background-color: #42ACA8;
color: #42ACA8;
border-color: #42ACA8;
Nearest Tailwind: Teal 600 #0D9488

Tailwind Shades

50
#F4FAFA
100
#E6F4F3
200
#CBEBEA
300
#A7DDDB
400
#77CBC7
500
#47B8B4
600
#399390
700
#2D7673
800
#235C5A
900
#1D4442
950
#122B2A

Contrast Checker

Text on white

2.73:1

AA Fail AAA Fail

Text on black

7.7:1

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