#33b090

Keppel

Closest match (95% match)

Color formats

RGB

rgb(51, 176, 144)

Red, Green, Blue components

HSL

hsl(165, 55%, 45%)

Hue, Saturation, Lightness

CMYK

cmyk(71, 0, 18, 31)

Print color encoding

Luminance

0.338

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#33b090

#b03353

Analogous (Adjacent)

#33b051

#33b090

#3392b0

Triadic

#33b090

#9033b0

#b09033

Split complementary

#33b090

#b03392

#b05133

Complete conversion table

HEX

#33B090

RGB

rgb(51,176,144)

RGBA

rgba(51,176,144, 1)

HSL

hsl(164.64,55.07%,44.51%)

OKLCH (Modern CSS)

oklch(0.68 0.12 171.7)

CSS Variable

--color: #33b090;

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

2.71

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

7.75

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#33b090#a2a290

ORIG

SIM

Deuteranopia (green)

#33b090#554f90

ORIG

SIM

Tritanopia (blue)

#33b090#396975

ORIG

SIM

Monochrome (color blind)

#33b090#9d9d9d

Mixing guide

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

MIXING PALETTE

56%

26%

18%

RYB PIGMENTS

Ultramarine blue

Pigment

56%

Cadmium yellow

Pigment

26%

Ivory black

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

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)

33.8%

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.

Hobgoblin

#01AD8F

Herbal

#29AB87

Hole In One

#4AAE97

Electra

#55B492

Night Shadz

#B03353

Boston Blue

#3392B0

Chateau Green

#33B051

Vivid Violet

#9033B0

Alpine

#B09033

Medium Red Violet

#B03392

Spray

#77EDCA

Tropical Rain Forest

#00765A