#428E85

#428E85

Color Values

HEX

#428E85

RGB

66, 142, 133

HSL

172.9, 36.5%, 40.8%

HSV

172.9, 53.5%, 55.7%

CMYK

53.5%, 0.0%, 6.3%, 44.3%

OKLCH

0.596 0.0767 185.1

Properties

Cool Light Nearest: Wintergreen Dream

Color Harmonies

Complementary

#428E85

#8E424B

Analogous

#428E5F

#42718E

#428E85

Triadic

#428E85

#85428E

#8E8542

Split Complementary

#428E85

#8E4271

#8E5F42

Tetradic

#428E85

#5F428E

#8E424B

#718E42

Color Blindness Simulation

Original

#428E85

Protanopia

#636487

Deuteranopia

#5E5988

Tritanopia

#468989

Achromatopsia

#7D7D7D

CSS Usage

background-color: #428E85;
color: #428E85;
border-color: #428E85;
Nearest Tailwind: Teal 600 #0D9488

Tailwind Shades

50
#F5FAF9
100
#E8F3F1
200
#CEE8E5
300
#ABD8D3
400
#7EC3BB
500
#51AEA3
600
#418B82
700
#346F68
800
#285752
900
#21403D
950
#152926

Contrast Checker

Text on white

3.86:1

AA Fail AAA Fail

Text on black

5.44:1

AA Pass AAA Fail

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