#428D5D

#428D5D

Color Values

HEX

#428D5D

RGB

66, 141, 93

HSL

141.6, 36.2%, 40.6%

HSV

141.6, 53.2%, 55.3%

CMYK

53.2%, 0.0%, 34.0%, 44.7%

OKLCH

0.5823 0.1056 153.5

Properties

Cool Light Nearest: seagreen

Color Harmonies

Complementary

#428D5D

#8D4272

Analogous

#4D8D42

#428D83

#428D5D

Triadic

#428D5D

#5D428D

#8D5D42

Split Complementary

#428D5D

#83428D

#8D424D

Tetradic

#428D5D

#424D8D

#8D4272

#8D8342

Color Blindness Simulation

Original

#428D5D

Protanopia

#626369

Deuteranopia

#5E586B

Tritanopia

#467274

Achromatopsia

#7A7A7A

CSS Usage

background-color: #428D5D;
color: #428D5D;
border-color: #428D5D;
Nearest Tailwind: Emerald 600 #059669

Tailwind Shades

50
#F5FAF7
100
#E8F3EC
200
#CEE8D8
300
#ACD8BC
400
#7EC397
500
#51AE73
600
#418B5C
700
#346F49
800
#295739
900
#21402C
950
#15291C

Contrast Checker

Text on white

4.04:1

AA Fail AAA Fail

Text on black

5.2:1

AA Pass AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026