#63bc73

Fern

Closest match (98% match)

Color formats

RGB

rgb(99, 188, 115)

Red, Green, Blue components

HSL

hsl(131, 40%, 56%)

Hue, Saturation, Lightness

CMYK

cmyk(47, 0, 39, 26)

Print color encoding

Luminance

0.399

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#63bc73

#bc63ac

Analogous (Adjacent)

#7fbc63

#63bc73

#63bca0

Triadic

#63bc73

#7363bc

#bc7363

Split complementary

#63bc73

#a063bc

#bc637f

Complete conversion table

HEX

#63BC73

RGB

rgb(99,188,115)

RGBA

rgba(99,188,115, 1)

HSL

hsl(130.79,39.91%,56.27%)

OKLCH (Modern CSS)

oklch(0.72 0.14 148.1)

CSS Variable

--color: #63bc73;

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

2.34

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

8.97

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#63bc73#9c9b73

ORIG

SIM

Deuteranopia (green)

#63bc73#686873

ORIG

SIM

Tritanopia (blue)

#63bc73#678392

ORIG

SIM

Monochrome (color blind)

#63bc73#a9a9a9

Mixing guide

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

MIXING PALETTE

40%

33%

26%

RYB PIGMENTS

Ultramarine blue

Pigment

40%

Cadmium yellow

Pigment

33%

Titanium white

Pigment

26%

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)

39.9%

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.

Turtle Warrior

#35B76D

Exhilarating Green

#81C784

Frog Pond

#73B683

Mantis

#74C365

Fuchsia Pink

#BC63AC

Tradewind

#63BCA0

Mantis

#7FBC63

Blue Violet

#7363BC

Contessa

#BC7363

Wisteria

#A063BC

Mint Green

#9FFAAC

Eucalyptus

#24823E