#428554

#428554

Color Values

HEX

#428554

RGB

66, 133, 84

HSL

136,1, 33,7%, 39,0%

HSV

136,1, 50,4%, 52,2%

CMYK

50,4%, 0,0%, 36,8%, 47,8%

OKLCH

0,5592 0,1024 150,6

Properties

Cool Light Nearest: seagreen

Color Harmonies

Complementary

#428554

#854273

Analogous

#518542

#428575

#428554

Triadic

#428554

#544285

#855442

Split Complementary

#428554

#754285

#854251

Tetradic

#428554

#425185

#854273

#857542

Color Blindness Simulation

Original

#428554

Protanopia

#5F6060

Deuteranopia

#5B5663

Tritanopia

#45696B

Achromatopsia

#737373

CSS Usage

background-color: #428554;
color: #428554;
border-color: #428554;
Nearest Tailwind: Emerald 700 #047857

Tailwind Shades

50
#F5FAF6
100
#E8F2EB
200
#CFE7D6
300
#ADD6B8
400
#81C092
500
#55AA6C
600
#448856
700
#366D45
800
#2A5536
900
#223F2A
950
#15281A

Contrast Checker

Text on white

4,45:1

AA Fail AAA Fail

Text on black

4,71:1

AA Pass AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

يناير 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

يناير 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

يناير 15, 2026