#4ecdba

Puerto Rico

Closest match (96% match)

Color formats

RGB

rgb(78, 205, 186)

Red, Green, Blue components

HSL

hsl(171, 56%, 55%)

Hue, Saturation, Lightness

CMYK

cmyk(62, 0, 9, 20)

Print color encoding

Luminance

0.488

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#4ecdba

#cd4e61

Analogous (Adjacent)

#4ecd7b

#4ecdba

#4ea1cd

Triadic

#4ecdba

#ba4ecd

#cdba4e

Split complementary

#4ecdba

#cd4ea0

#cd7b4e

Complete conversion table

HEX

#4ECDBA

RGB

rgb(78,205,186)

RGBA

rgba(78,205,186, 1)

HSL

hsl(171.02,55.95%,55.49%)

OKLCH (Modern CSS)

oklch(0.77 0.11 181.5)

CSS Variable

--color: #4ecdba;

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

1.95

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

10.77

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#4ecdba#c5c4ba

ORIG

SIM

Deuteranopia (green)

#4ecdba#756eba

ORIG

SIM

Tritanopia (blue)

#4ecdba#548291

ORIG

SIM

Monochrome (color blind)

#4ecdba#bababa

Mixing guide

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

MIXING PALETTE

58%

24%

18%

RYB PIGMENTS

Ultramarine blue

Pigment

58%

Cadmium yellow

Pigment

24%

Titanium white

Pigment

18%

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)

48.8%

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.

Peppy Peacock

#55CCBB

Cockatoo

#58C8B6

Pristine Oceanic

#00CCBB

Treasured Teal

#52C1B3

Chestnut Rose

#CD4E61

Shakespeare

#4EA1CD

Emerald

#4ECD7B

Amethyst

#BA4ECD

Turmeric

#CDBA4E

Mulberry

#CD4EA0

Anakiwa

#90FFF7

Teal

#009281