#42C7B5

#42C7B5

Color Values

HEX

#42C7B5

RGB

66, 199, 181

HSL

171.9, 54.3%, 52.0%

HSV

171.9, 66.8%, 78.0%

CMYK

66.8%, 0.0%, 9.0%, 22.0%

OKLCH

0.7537 0.1167 182.3

Properties

Cool Light Nearest: mediumturquoise

Color Harmonies

Complementary

#42C7B5

#C74254

Analogous

#42C773

#4297C7

#42C7B5

Triadic

#42C7B5

#B542C7

#C7B542

Split Complementary

#42C7B5

#C74297

#C77342

Tetradic

#42C7B5

#7342C7

#C74254

#97C742

Color Blindness Simulation

Original

#42C7B5

Protanopia

#7C7DB9

Deuteranopia

#746ABA

Tritanopia

#49BDBE

Achromatopsia

#A9A9A9

CSS Usage

background-color: #42C7B5;
color: #42C7B5;
border-color: #42C7B5;
Nearest Tailwind: Teal 500 #14B8A6

Tailwind Shades

50
#F4FBFA
100
#E5F5F3
200
#C8EFE9
300
#A1E3DA
400
#6DD4C6
500
#3AC5B2
600
#2F9D8E
700
#257E72
800
#1D6259
900
#194842
950
#102E2A

Contrast Checker

Text on white

2.09:1

AA Fail AAA Fail

Text on black

10.07:1

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