#78bcbd

Neptune

Closest match (98% match)

Color formats

RGB

rgb(120, 188, 189)

Red, Green, Blue components

HSL

hsl(181, 34%, 61%)

Hue, Saturation, Lightness

CMYK

cmyk(37, 1, 0, 26)

Print color encoding

Luminance

0.436

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#78bcbd

#bd7978

Analogous (Adjacent)

#78bd9c

#78bcbd

#7899bd

Triadic

#78bcbd

#bd78bc

#bcbd78

Split complementary

#78bcbd

#bd789a

#bd9b78

Complete conversion table

HEX

#78BCBD

RGB

rgb(120,188,189)

RGBA

rgba(120,188,189, 1)

HSL

hsl(180.87,34.33%,60.59%)

OKLCH (Modern CSS)

oklch(0.75 0.07 197.0)

CSS Variable

--color: #78bcbd;

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

2.16

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

9.73

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#78bcbd#bcbcbd

ORIG

SIM

Deuteranopia (green)

#78bcbd#908dbd

ORIG

SIM

Tritanopia (blue)

#78bcbd#7b8c9c

ORIG

SIM

Monochrome (color blind)

#78bcbd#b0b0b0

Mixing guide

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

MIXING PALETTE

44%

42%

14%

RYB PIGMENTS

Titanium white

Pigment

44%

Ultramarine blue

Pigment

42%

Cadmium yellow

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

Cyan hue

485–500 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)

43.6%

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.

Riverbed

#86BEBE

Castaway

#6DBAC0

Cuttlefish

#7FBBC2

Misty Cold Sea

#83BBC1

Old Rose

#BD7978

Ship Cove

#7899BD

Silver Tree

#78BD9C

Viola

#BD78BC

Gimblet

#BCBD78

Turkish Rose

#BD789A

Charlotte

#B4F9FA

Ming

#3E8284