#42C984

#42C984

Color Values

HEX

#42C984

RGB

66, 201, 132

HSL

149.3, 55.6%, 52.4%

HSV

149.3, 67.2%, 78.8%

CMYK

67.2%, 0.0%, 34.3%, 21.2%

OKLCH

0.746 0.1539 156.7

Properties

Cool Light Nearest: seagreen 3

Color Harmonies

Complementary

#42C984

#C94287

Analogous

#44C942

#42C9C8

#42C984

Triadic

#42C984

#8442C9

#C98442

Split Complementary

#42C984

#C842C9

#C94244

Tetradic

#42C984

#4244C9

#C94287

#C9C842

Color Blindness Simulation

Original

#42C984

Protanopia

#7C7E95

Deuteranopia

#756A99

Tritanopia

#49A2A5

Achromatopsia

#A7A7A7

CSS Usage

background-color: #42C984;
color: #42C984;
border-color: #42C984;
Nearest Tailwind: Emerald 400 #34D399

Tailwind Shades

50
#F4FBF7
100
#E5F6ED
200
#C7EFDB
300
#A0E4C1
400
#6CD59F
500
#39C67E
600
#2D9F65
700
#247F51
800
#1C633F
900
#184930
950
#0F2E1E

Contrast Checker

Text on white

2.12:1

AA Fail AAA Fail

Text on black

9.92:1

AA Pass AAA Pass

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