#40C4CB

#40C4CB

Color Values

HEX

#40C4CB

RGB

64, 196, 203

HSL

183.0, 57.2%, 52.4%

HSV

183.0, 68.5%, 79.6%

CMYK

68.5%, 3.4%, 0.0%, 20.4%

OKLCH

0.7532 0.1117 200.2

Properties

Cool Light Nearest: turquoise 3

Color Harmonies

Complementary

#40C4CB

#CB4740

Analogous

#40CB8D

#407FCB

#40C4CB

Triadic

#40C4CB

#CB40C4

#C4CB40

Split Complementary

#40C4CB

#CB407F

#CB8D40

Tetradic

#40C4CB

#8D40CB

#CB4740

#7FCB40

Color Blindness Simulation

Original

#40C4CB

Protanopia

#797AC9

Deuteranopia

#7268C9

Tritanopia

#47C8C8

Achromatopsia

#A8A8A8

CSS Usage

background-color: #40C4CB;
color: #40C4CB;
border-color: #40C4CB;
Nearest Tailwind: Cyan 400 #22D3EE

Tailwind Shades

50
#F4FBFB
100
#E4F5F6
200
#C7EEF0
300
#9FE1E5
400
#6BD1D7
500
#37C1C8
600
#2C9BA0
700
#237C80
800
#1B6164
900
#184749
950
#0F2D2E

Contrast Checker

Text on white

2.1:1

AA Fail AAA Fail

Text on black

9.98:1

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