#42e54c

Malachite

Closest match (96% match)

Color formats

RGB

rgb(66, 229, 76)

Red, Green, Blue components

HSL

hsl(124, 76%, 58%)

Hue, Saturation, Lightness

CMYK

cmyk(71, 0, 67, 10)

Print color encoding

Luminance

0.577

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#42e54c

#e542db

Analogous (Adjacent)

#89e542

#42e54c

#42e59e

Triadic

#42e54c

#4c42e5

#e54c42

Split complementary

#42e54c

#9e42e5

#e54289

Complete conversion table

HEX

#42E54C

RGB

rgb(66,229,76)

RGBA

rgba(66,229,76, 1)

HSL

hsl(123.68,75.81%,57.84%)

OKLCH (Modern CSS)

oklch(0.81 0.24 143.8)

CSS Variable

--color: #42e54c;

Preview

Readability and Typography

Headline Test

This text demonstrates the reading experience on this background color.

Headline Test

This text demonstrates the reading experience on this background color.

UI Component Set

This is an example alert bar using the selected color.

SOLIDSOFTOUTLINE

Product Mockup

4582 •••• •••• 9018

CARDHOLDER

JOHN DOE

VALID

12/28

Mobile application

Customer support

Hi! How can we help you today?

I love this new color! 😍

Data visualization

Weekly growth

+1,240

12.5%

WED

2,450

Contrast

Contrast and readability (WCAG)

On white background

1.67

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

12.54

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#42e54c#a2a04c

ORIG

SIM

Deuteranopia (green)

#42e54c#45454c

ORIG

SIM

Tritanopia (blue)

#42e54c#4a8898

ORIG

SIM

Monochrome (color blind)

#42e54c#a0d698

Mixing guide

How to mix this color using physical paints or printing inks.

MIXING PALETTE

41%

39%

20%

RYB PIGMENTS

Ultramarine blue

Pigment

41%

Cadmium yellow

Pigment

39%

Titanium white

Pigment

20%

Unlike light, mixing paints makes colors darker. This simulation mimics the behavior of physical pigments.

Physical properties

Perceptual and light-related properties derived from the digital color.

Spectral relationship

Green hue

495–570 nm • closest visible-spectrum range

750 nm

380 nm

Visual temperature

Neutral

A perceptual warm–cool classification. Kelvin does not apply to an arbitrary interface color.

Cool

Neutral

Warm

Luminance (brightness)

57.7%

Light • relative luminance

50%

100%

An RGB color is produced by combined screen light, so this range is a visual comparison rather than an exact physical wavelength.

Gradient gallery

Generate premium CSS backgrounds and textures from your color.

Similar & Related Colors

Mathematically computed harmonies, shades, and similar tones for this color.

Radiant Hulk

#10F144

Green Priestess

#11DD55

Koopa Green Shell

#58D854

Hello Spring

#44DD66

Orchid

#E542DB

Turquoise

#42E59E

Conifer

#89E542

Royal Blue

#4C42E5

Cinnabar

#E54C42

Medium Purple

#9E42E5

Mint Green

#8CFF88

Japanese Laurel

#00A700