#40c047

Apple

Closest match (93% match)

Color formats

RGB

rgb(64, 192, 71)

Red, Green, Blue components

HSL

hsl(123, 50%, 50%)

Hue, Saturation, Lightness

CMYK

cmyk(67, 0, 63, 25)

Print color encoding

Luminance

0.392

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#40c047

#c040b9

Analogous (Adjacent)

#79c040

#40c047

#40c087

Triadic

#40c047

#4740c0

#c04740

Split complementary

#40c047

#8740c0

#c04079

Complete conversion table

HEX

#40C047

RGB

rgb(64,192,71)

RGBA

rgba(64,192,71, 1)

HSL

hsl(123.28,50.39%,50.2%)

OKLCH (Modern CSS)

oklch(0.71 0.20 144.0)

CSS Variable

--color: #40c047;

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

2.37

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

8.85

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#40c047#8b8a47

ORIG

SIM

Deuteranopia (green)

#40c047#424247

ORIG

SIM

Tritanopia (blue)

#40c047#467684

ORIG

SIM

Monochrome (color blind)

#40c047#92b08d

Mixing guide

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

MIXING PALETTE

51%

48%

RYB PIGMENTS

Ultramarine blue

Pigment

51%

Cadmium yellow

Pigment

48%

Titanium white

Pigment

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)

39.2%

Dark • 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.

Green With Envy

#22BB33

Green Goblin

#11BB33

Toxic Sludge

#00BB33

Exit Light

#55BB33

Fuchsia Pink

#C040B9

Emerald

#40C087

Sushi

#79C040

Governor Bay

#4740C0

Crail

#C04740

Fuchsia Blue

#8740C0

Mint Green

#84FE80

Japanese Laurel

#008505