#3bb7b3

Puerto Rico

Closest match (93% match)

Color formats

RGB

rgb(59, 183, 179)

Red, Green, Blue components

HSL

hsl(178, 51%, 47%)

Hue, Saturation, Lightness

CMYK

cmyk(68, 0, 2, 28)

Print color encoding

Luminance

0.381

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#3bb7b3

#b73b3f

Analogous (Adjacent)

#3bb775

#3bb7b3

#3b7db7

Triadic

#3bb7b3

#b33bb7

#b7b33b

Split complementary

#3bb7b3

#b73b7d

#b7753b

Complete conversion table

HEX

#3BB7B3

RGB

rgb(59,183,179)

RGBA

rgba(59,183,179, 1)

HSL

hsl(178.06,51.24%,47.45%)

OKLCH (Modern CSS)

oklch(0.71 0.11 191.9)

CSS Variable

--color: #3bb7b3;

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

2.44

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

8.61

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#3bb7b3#b5b5b3

ORIG

SIM

Deuteranopia (green)

#3bb7b3#675fb3

ORIG

SIM

Tritanopia (blue)

#3bb7b3#416f7d

ORIG

SIM

Monochrome (color blind)

#3bb7b3#a6a6a6

Mixing guide

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

MIXING PALETTE

67%

23%

RYB PIGMENTS

Ultramarine blue

Pigment

67%

Cadmium yellow

Pigment

23%

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

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)

38.1%

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.

Verdigris

#43B3AE

Super Rare Jade

#14BAB4

Tropical Escape

#4DBBAF

Teal Me No Lies

#0DACA7

Medium Carmine

#B73B3F

Boston Blue

#3B7DB7

Ocean Green

#3BB775

Vivid Violet

#B33BB7

Earls Green

#B7B33B

Royal Heath

#B73B7D

Spray

#80F4EF

Teal

#007D7A