#28CD78

#28CD78

Color Values

HEX

#28CD78

RGB

40, 205, 120

HSL

149.1, 67.3%, 48.0%

HSV

149.1, 80.5%, 80.4%

CMYK

80.5%, 0.0%, 41.5%, 19.6%

OKLCH

0.7487 0.1777 154.3

Properties

Cool Light Nearest: seagreen 3

Color Harmonies

Complementary

#28CD78

#CD287D

Analogous

#2ACD28

#28CDCA

#28CD78

Triadic

#28CD78

#7828CD

#CD7828

Split Complementary

#28CD78

#CA28CD

#CD282A

Tetradic

#28CD78

#282ACD

#CD287D

#CDCA28

Color Blindness Simulation

Original

#28CD78

Protanopia

#6F718D

Deuteranopia

#665A92

Tritanopia

#309DA0

Achromatopsia

#A4A4A4

CSS Usage

background-color: #28CD78;
color: #28CD78;
border-color: #28CD78;
Nearest Tailwind: Green 400 #4ADE80

Tailwind Shades

50
#F3FCF7
100
#E3F7ED
200
#C3F3DB
300
#99EBC1
400
#61E09F
500
#2AD57D
600
#21AB64
700
#1B8950
800
#156B3E
900
#134E30
950
#0C311E

Contrast Checker

Text on white

2.08:1

AA Fail AAA Fail

Text on black

10.09:1

AA Pass AAA Pass

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