#42DFDC

#42DFDC

Color Values

HEX

#42DFDC

RGB

66, 223, 220

HSL

178,9, 71,0%, 56,7%

HSV

178,9, 70,4%, 87,5%

CMYK

70,4%, 0,0%, 1,3%, 12,5%

OKLCH

0,8242 0,1266 193,1

Properties

Cool Light Nearest: mediumturquoise

Color Harmonies

Complementary

#42DFDC

#DF4245

Analogous

#42DF8E

#4293DF

#42DFDC

Triadic

#42DFDC

#DC42DF

#DFDC42

Split Complementary

#42DFDC

#DF4293

#DF8E42

Tetradic

#42DFDC

#8E42DF

#DF4245

#93DF42

Color Blindness Simulation

Original

#42DFDC

Protanopia

#8687DD

Deuteranopia

#7D71DD

Tritanopia

#4ADDDD

Achromatopsia

#BDBDBD

CSS Usage

background-color: #42DFDC;
color: #42DFDC;
border-color: #42DFDC;
Nearest Tailwind: Teal 300 #5EEAD4

Tailwind Shades

50
#F3FCFC
100
#E2F8F8
200
#C2F5F4
300
#96EDEC
400
#5EE4E1
500
#25DAD7
600
#1EAEAC
700
#188C89
800
#126D6B
900
#114F4E
950
#0B3231

Contrast Checker

Text on white

1,64:1

AA Fail AAA Fail

Text on black

12,82:1

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