#81bfae

Neptune

Closest match (91% match)

Color formats

RGB

rgb(129, 191, 174)

Red, Green, Blue components

HSL

hsl(164, 33%, 63%)

Hue, Saturation, Lightness

CMYK

cmyk(32, 0, 9, 25)

Print color encoding

Luminance

0.450

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#81bfae

#bf8192

Analogous (Adjacent)

#81bf8f

#81bfae

#81b1bf

Triadic

#81bfae

#ae81bf

#bfae81

Split complementary

#81bfae

#bf81b1

#bf8f81

Complete conversion table

HEX

#81BFAE

RGB

rgb(129,191,174)

RGBA

rgba(129,191,174, 1)

HSL

hsl(163.55,32.63%,62.75%)

OKLCH (Modern CSS)

oklch(0.76 0.07 175.3)

CSS Variable

--color: #81bfae;

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

2.10

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

10.00

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#81bfae#b8b7ae

ORIG

SIM

Deuteranopia (green)

#81bfae#908fae

ORIG

SIM

Tritanopia (blue)

#81bfae#8491a2

ORIG

SIM

Monochrome (color blind)

#81bfae#b3b3b3

Mixing guide

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

MIXING PALETTE

51%

33%

16%

RYB PIGMENTS

Titanium white

Pigment

51%

Ultramarine blue

Pigment

33%

Cadmium yellow

Pigment

16%

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

Cool

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

Cool

Neutral

Warm

Luminance (brightness)

45.0%

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.

Seaborn

#85C2B2

Mintnight

#7CBBAE

Sereni Teal

#76BAA8

Celadon Porcelain

#7EBEA5

Old Rose

#BF8192

Glacier

#81B1BF

De York

#81BF8F

Purple Mountain's Majesty

#AE81BF

Indian Khaki

#BFAE81

Viola

#BF81B1

Aero Blue

#BCFCEA

Viridian

#498576