#428D87

#428D87

Color Values

HEX

#428D87

RGB

66, 141, 135

HSL

175.2, 36.2%, 40.6%

HSV

175.2, 53.2%, 55.3%

CMYK

53.2%, 0.0%, 4.3%, 44.7%

OKLCH

0.5941 0.0751 188.4

Properties

Cool Light Nearest: Wintergreen Dream

Color Harmonies

Complementary

#428D87

#8D4248

Analogous

#428D62

#426E8D

#428D87

Triadic

#428D87

#87428D

#8D8742

Split Complementary

#428D87

#8D426E

#8D6242

Tetradic

#428D87

#62428D

#8D4248

#6E8D42

Color Blindness Simulation

Original

#428D87

Protanopia

#626388

Deuteranopia

#5E5889

Tritanopia

#468A8A

Achromatopsia

#7D7D7D

CSS Usage

background-color: #428D87;
color: #428D87;
border-color: #428D87;
Nearest Tailwind: Teal 700 #0F766E

Tailwind Shades

50
#F5FAF9
100
#E8F3F2
200
#CEE8E6
300
#ACD8D4
400
#7EC3BD
500
#51AEA6
600
#418B85
700
#346F6A
800
#295753
900
#21403E
950
#152927

Contrast Checker

Text on white

3.9:1

AA Fail AAA Fail

Text on black

5.39:1

AA Pass AAA Fail

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