#428C69

#428C69

Color Values

HEX

#428C69

RGB

66, 140, 105

HSL

151,6, 35,9%, 40,4%

HSV

151,6, 52,9%, 54,9%

CMYK

52,9%, 0,0%, 25,0%, 45,1%

OKLCH

0,5825 0,0925 161,0

Properties

Cool Light Nearest: Illuminating Emerald

Color Harmonies

Complementary

#428C69

#8C4265

Analogous

#428C44

#428A8C

#428C69

Triadic

#428C69

#69428C

#8C6942

Split Complementary

#428C69

#8C428A

#8C4442

Tetradic

#428C69

#44428C

#8C4265

#8A8C42

Color Blindness Simulation

Original

#428C69

Protanopia

#626371

Deuteranopia

#5E5874

Tritanopia

#46787A

Achromatopsia

#7A7A7A

CSS Usage

background-color: #428C69;
color: #428C69;
border-color: #428C69;
Nearest Tailwind: Emerald 700 #047857

Tailwind Shades

50
#F5FAF7
100
#E8F3ED
200
#CEE8DC
300
#ACD8C3
400
#7FC3A2
500
#52AD82
600
#418B68
700
#346F53
800
#295741
900
#214031
950
#15281F

Contrast Checker

Text on white

4,05:1

AA Fail AAA Fail

Text on black

5,19:1

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