#42D349

#42D349

Color Values

HEX

#42D349

RGB

66, 211, 73

HSL

122.9, 62.2%, 54.3%

HSV

122.9, 68.7%, 82.7%

CMYK

68.7%, 0.0%, 65.4%, 17.3%

OKLCH

0.7629 0.2167 143.7

Properties

Cool Light Nearest: limegreen

Color Harmonies

Complementary

#42D349

#D342CC

Analogous

#83D342

#42D391

#42D349

Triadic

#42D349

#4942D3

#D34942

Split Complementary

#42D349

#9142D3

#D34283

Tetradic

#42D349

#4283D3

#D342CC

#D39142

Color Blindness Simulation

Original

#42D349

Protanopia

#81826A

Deuteranopia

#786E72

Tritanopia

#49858B

Achromatopsia

#AAAAAA

CSS Usage

background-color: #42D349;
color: #42D349;
border-color: #42D349;
Nearest Tailwind: Green 500 #22C55E

Tailwind Shades

50
#F3FBF4
100
#E4F7E5
200
#C5F2C7
300
#9CE89F
400
#66DB6C
500
#30CF38
600
#27A52D
700
#1F8424
800
#18671C
900
#154C18
950
#0D300F

Contrast Checker

Text on white

1.97:1

AA Fail AAA Fail

Text on black

10.65:1

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