#03cb01

Green

Closest match (88% match)

Color formats

RGB

rgb(3, 203, 1)

Red, Green, Blue components

HSL

hsl(119, 99%, 40%)

Hue, Saturation, Lightness

CMYK

cmyk(99, 0, 100, 20)

Print color encoding

Luminance

0.427

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#03cb01

#c901cb

Analogous (Adjacent)

#68cb01

#03cb01

#01cb64

Triadic

#03cb01

#0103cb

#cb0103

Split complementary

#03cb01

#6401cb

#cb0168

Complete conversion table

HEX

#03CB01

RGB

rgb(3,203,1)

RGBA

rgba(3,203,1, 1)

HSL

hsl(119.41,99.02%,40%)

OKLCH (Modern CSS)

oklch(0.73 0.25 142.5)

CSS Variable

--color: #03cb01;

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

2.20

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

9.55

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#03cb01#727001

ORIG

SIM

Deuteranopia (green)

#03cb01#020201

ORIG

SIM

Tritanopia (blue)

#03cb01#0d616d

ORIG

SIM

Monochrome (color blind)

#03cb01#83be72

Mixing guide

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

MIXING PALETTE

57%

29%

14%

RYB PIGMENTS

Ultramarine blue

Pigment

57%

Cadmium yellow

Pigment

29%

Ivory black

Pigment

14%

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)

42.7%

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.

Demeter Green

#02CC02

Tunic Green

#00CC00

Pressing my Luck

#00CC11

Monstrous Green

#22CC11

Electric Violet

#C901CB

Jade

#01CB64

Limeade

#68CB01

Dark Blue

#0103CB

Scarlet Glow

#CB0103

Purple

#6401CB

Screamin' Green

#6FFF56

Clover

#008F00