#40DFDF

#40DFDF

Color Values

HEX

#40DFDF

RGB

64, 223, 223

HSL

180.0, 71.3%, 56.3%

HSV

180.0, 71.3%, 87.5%

CMYK

71.3%, 0.0%, 0.0%, 12.5%

OKLCH

0.8248 0.1271 195.0

Properties

Cool Light Nearest: mediumturquoise

Color Harmonies

Complementary

#40DFDF

#DF4040

Analogous

#40DF90

#4090DF

#40DFDF

Triadic

#40DFDF

#DF40DF

#DFDF40

Split Complementary

#40DFDF

#DF4090

#DF9040

Tetradic

#40DFDF

#9040DF

#DF4040

#90DF40

Color Blindness Simulation

Original

#40DFDF

Protanopia

#8586DF

Deuteranopia

#7C70DF

Tritanopia

#48DFDF

Achromatopsia

#BDBDBD

CSS Usage

background-color: #40DFDF;
color: #40DFDF;
border-color: #40DFDF;
Nearest Tailwind: Cyan 300 #67E8F9

Tailwind Shades

50
#F3FCFC
100
#E2F8F8
200
#C2F5F5
300
#96EDED
400
#5DE4E4
500
#25DADA
600
#1DAFAF
700
#178C8C
800
#126D6D
900
#115050
950
#0B3232

Contrast Checker

Text on white

1.64:1

AA Fail AAA Fail

Text on black

12.84:1

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