#42BBC3

#42BBC3

Color Values

HEX

#42BBC3

RGB

66, 187, 195

HSL

183.7, 51.8%, 51.2%

HSV

183.7, 66.2%, 76.5%

CMYK

66.2%, 4.1%, 0.0%, 23.5%

OKLCH

0.7291 0.1055 201.4

Properties

Cool Light Nearest: turquoise 3

Color Harmonies

Complementary

#42BBC3

#C34A42

Analogous

#42C38B

#427BC3

#42BBC3

Triadic

#42BBC3

#C342BB

#BBC342

Split Complementary

#42BBC3

#C3427B

#C38B42

Tetradic

#42BBC3

#8B42C3

#C34A42

#7BC342

Color Blindness Simulation

Original

#42BBC3

Protanopia

#7677C1

Deuteranopia

#6F66C1

Tritanopia

#48C0BF

Achromatopsia

#A2A2A2

CSS Usage

background-color: #42BBC3;
color: #42BBC3;
border-color: #42BBC3;
Nearest Tailwind: Cyan 500 #06B6D4

Tailwind Shades

50
#F4FAFB
100
#E5F4F5
200
#C9ECEE
300
#A2DEE2
400
#70CBD2
500
#3DB9C2
600
#31949B
700
#27777C
800
#1F5D61
900
#1A4447
950
#102B2D

Contrast Checker

Text on white

2.3:1

AA Fail AAA Fail

Text on black

9.13:1

AA Pass AAA Pass

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

ก.พ. 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

ก.พ. 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

ก.พ. 19, 2026