#40c121

Lima

Closest match (94% match)

Color formats

RGB

rgb(64, 193, 33)

Red, Green, Blue components

HSL

hsl(108, 71%, 44%)

Hue, Saturation, Lightness

CMYK

cmyk(67, 0, 83, 24)

Print color encoding

Luminance

0.393

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#40c121

#a221c1

Analogous (Adjacent)

#90c121

#40c121

#21c152

Triadic

#40c121

#2140c1

#c12140

Split complementary

#40c121

#5221c1

#c12190

Complete conversion table

HEX

#40C121

RGB

rgb(64,193,33)

RGBA

rgba(64,193,33, 1)

HSL

hsl(108.38,70.8%,44.31%)

OKLCH (Modern CSS)

oklch(0.71 0.22 140.6)

CSS Variable

--color: #40c121;

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

8.87

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#40c121#7b7921

ORIG

SIM

Deuteranopia (green)

#40c121#343721

ORIG

SIM

Tritanopia (blue)

#40c121#467684

ORIG

SIM

Monochrome (color blind)

#40c121#8bb37b

Mixing guide

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

MIXING PALETTE

51%

38%

11%

RYB PIGMENTS

Ultramarine blue

Pigment

51%

Cadmium yellow

Pigment

38%

Ivory black

Pigment

11%

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

Warm

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

Cool

Neutral

Warm

Luminance (brightness)

39.3%

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.

Crude Banana

#21C40E

Luigi

#4CBB17

Sour Apple Rings

#33BB00

Lush Plains

#22BB22

Purple Heart

#A221C1

Mountain Meadow

#21C152

Atlantis

#90C121

Persian Blue

#2140C1

Maroon Flush

#C12140

Purple Heart

#5221C1

Screamin' Green

#85FF62

Japanese Laurel

#008600