#40AAA7

#40AAA7

Color Values

HEX

#40AAA7

RGB

64, 170, 167

HSL

178.3, 45.3%, 45.9%

HSV

178.3, 62.4%, 66.7%

CMYK

62.4%, 0.0%, 1.8%, 33.3%

OKLCH

0.677 0.0959 192.5

Properties

Cool Light Nearest: NCS S 1050-B50G Turquoise

Color Harmonies

Complementary

#40AAA7

#AA4043

Analogous

#40AA72

#4078AA

#40AAA7

Triadic

#40AAA7

#A740AA

#AAA740

Split Complementary

#40AAA7

#AA4078

#AA7240

Tetradic

#40AAA7

#7240AA

#AA4043

#78AA40

Color Blindness Simulation

Original

#40AAA7

Protanopia

#6E6FA8

Deuteranopia

#6860A8

Tritanopia

#45A8A8

Achromatopsia

#939393

CSS Usage

background-color: #40AAA7;
color: #40AAA7;
border-color: #40AAA7;
Nearest Tailwind: Teal 600 #0D9488

Tailwind Shades

50
#F4FAFA
100
#E6F4F4
200
#CBEBEB
300
#A6DEDC
400
#76CBC9
500
#46B9B6
600
#389492
700
#2D7774
800
#235D5B
900
#1D4443
950
#122B2A

Contrast Checker

Text on white

2.79:1

AA Fail AAA Fail

Text on black

7.53:1

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