#4ff504

Harlequin

Closest match (98% match)

Color formats

RGB

rgb(79, 245, 4)

Red, Green, Blue components

HSL

hsl(101, 97%, 49%)

Hue, Saturation, Lightness

CMYK

cmyk(68, 0, 98, 4)

Print color encoding

Luminance

0.670

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#4ff504

#aa04f5

Analogous (Adjacent)

#c7f504

#4ff504

#04f531

Triadic

#4ff504

#044ff5

#f5044f

Split complementary

#4ff504

#3104f5

#f504c7

Complete conversion table

HEX

#4FF504

RGB

rgb(79,245,4)

RGBA

rgba(79,245,4, 1)

HSL

hsl(101.33,96.79%,48.82%)

OKLCH (Modern CSS)

oklch(0.85 0.27 140.0)

CSS Variable

--color: #4ff504;

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

1.46

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

14.40

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#4ff504#8b8904

ORIG

SIM

Deuteranopia (green)

#4ff504#323904

ORIG

SIM

Tritanopia (blue)

#4ff504#5795a7

ORIG

SIM

Monochrome (color blind)

#4ff504#a3e884

Mixing guide

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

MIXING PALETTE

50%

48%

RYB PIGMENTS

Ultramarine blue

Pigment

50%

Cadmium yellow

Pigment

48%

Ivory black

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

Warm

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

Cool

Neutral

Warm

Luminance (brightness)

67.0%

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.

Plutonium

#35FA00

Furious Frog

#55EE00

Nuclear Meltdown

#44EE00

Satin Lime

#33EE00

Electric Violet

#AA04F5

Malachite

#04F531

Electric Lime

#C7F504

Blue Ribbon

#044FF5

Red Ribbon

#F5044F

Blue

#3104F5

Screamin' Green

#9AFF60

Green

#00B700