#40A9AC

#40A9AC

Color Values

HEX

#40A9AC

RGB

64, 169, 172

HSL

181.7, 45.8%, 46.3%

HSV

181.7, 62.8%, 67.5%

CMYK

62.8%, 1.7%, 0.0%, 32.5%

OKLCH

0.6763 0.0949 197.8

Properties

Cool Light Nearest: Teal Blue

Color Harmonies

Complementary

#40A9AC

#AC4340

Analogous

#40AC79

#4073AC

#40A9AC

Triadic

#40A9AC

#AC40A9

#A9AC40

Split Complementary

#40A9AC

#AC4073

#AC7940

Tetradic

#40A9AC

#7940AC

#AC4340

#73AC40

Color Blindness Simulation

Original

#40A9AC

Protanopia

#6D6EAB

Deuteranopia

#6760AB

Tritanopia

#45ABAB

Achromatopsia

#939393

CSS Usage

background-color: #40A9AC;
color: #40A9AC;
border-color: #40A9AC;
Nearest Tailwind: Teal 600 #0D9488

Tailwind Shades

50
#F4FAFA
100
#E6F4F4
200
#CBEBEC
300
#A6DCDE
400
#75C9CC
500
#45B7BA
600
#379295
700
#2C7577
800
#235B5D
900
#1C4344
950
#122A2B

Contrast Checker

Text on white

2.8:1

AA Fail AAA Fail

Text on black

7.49:1

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