#28D78C

#28D78C

Color Values

HEX

#28D78C

RGB

40, 215, 140

HSL

154.3, 68.6%, 50.0%

HSV

154.3, 81.4%, 84.3%

CMYK

81.4%, 0.0%, 34.9%, 15.7%

OKLCH

0.7783 0.1724 158.3

Properties

Cool Light Nearest: seagreen 3

Color Harmonies

Complementary

#28D78C

#D72873

Analogous

#28D735

#28CAD7

#28D78C

Triadic

#28D78C

#8C28D7

#D78C28

Split Complementary

#28D78C

#D728CA

#D73528

Tetradic

#28D78C

#3528D7

#D72873

#CAD728

Color Blindness Simulation

Original

#28D78C

Protanopia

#74759E

Deuteranopia

#6A5CA2

Tritanopia

#31ACB0

Achromatopsia

#ACACAC

CSS Usage

background-color: #28D78C;
color: #28D78C;
border-color: #28D78C;
Nearest Tailwind: Emerald 400 #34D399

Tailwind Shades

50
#F3FCF8
100
#E3F8EF
200
#C3F4DF
300
#98ECC8
400
#60E1AA
500
#28D78C
600
#20AC70
700
#1A8A5A
800
#146B46
900
#134E35
950
#0C3121

Contrast Checker

Text on white

1.88:1

AA Fail AAA Fail

Text on black

11.19:1

AA Pass AAA Pass

Related Articles

Color Questions

What Is Pantone? The Universal Color Language

Feb 20, 2026
Color Questions

What Is Metamerism? Why Colors Look Different Under Different Lights

Feb 20, 2026
Color Questions

What Is Luminance? Brightness in Color Science

Feb 20, 2026