#33bcb5

Puerto Rico

Closest match (94% match)

Color formats

RGB

rgb(51, 188, 181)

Red, Green, Blue components

HSL

hsl(177, 57%, 47%)

Hue, Saturation, Lightness

CMYK

cmyk(73, 0, 4, 26)

Print color encoding

Luminance

0.400

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#33bcb5

#bc333a

Analogous (Adjacent)

#33bc71

#33bcb5

#337ebc

Triadic

#33bcb5

#b533bc

#bcb533

Split complementary

#33bcb5

#bc337e

#bc7133

Complete conversion table

HEX

#33BCB5

RGB

rgb(51,188,181)

RGBA

rgba(51,188,181, 1)

HSL

hsl(176.93,57.32%,46.86%)

OKLCH (Modern CSS)

oklch(0.72 0.11 189.8)

CSS Variable

--color: #33bcb5;

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

2.33

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

9.00

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#33bcb5#b9b9b5

ORIG

SIM

Deuteranopia (green)

#33bcb5#635ab5

ORIG

SIM

Tritanopia (blue)

#33bcb5#3a6e7c

ORIG

SIM

Monochrome (color blind)

#33bcb5#aaaaaa

Mixing guide

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

MIXING PALETTE

66%

24%

10%

RYB PIGMENTS

Ultramarine blue

Pigment

66%

Cadmium yellow

Pigment

24%

Ivory black

Pigment

10%

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)

40.0%

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.

Super Rare Jade

#14BAB4

Tropical Escape

#4DBBAF

Verdigris

#43B3AE

Treasured Teal

#52C1B3

Well Read

#BC333A

Boston Blue

#337EBC

Jungle Green

#33BC71

Amethyst

#B533BC

Earls Green

#BCB533

Medium Red Violet

#BC337E

Aquamarine

#7CF9F1

Teal

#00827C