#45b99f

Puerto Rico

Closest match (97% match)

Color formats

RGB

rgb(69, 185, 159)

Red, Green, Blue components

HSL

hsl(167, 46%, 50%)

Hue, Saturation, Lightness

CMYK

cmyk(63, 0, 14, 27)

Print color encoding

Luminance

0.385

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#45b99f

#b9455f

Analogous (Adjacent)

#45b965

#45b99f

#4599b9

Triadic

#45b99f

#9f45b9

#b99f45

Split complementary

#45b99f

#b94599

#b96545

Complete conversion table

HEX

#45B99F

RGB

rgb(69,185,159)

RGBA

rgba(69,185,159, 1)

HSL

hsl(166.55,45.67%,49.8%)

OKLCH (Modern CSS)

oklch(0.71 0.11 175.4)

CSS Variable

--color: #45b99f;

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

2.42

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

8.69

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#45b99f#aead9f

ORIG

SIM

Deuteranopia (green)

#45b99f#66609f

ORIG

SIM

Tritanopia (blue)

#45b99f#4b7582

ORIG

SIM

Monochrome (color blind)

#45b99f#a7a7a7

Mixing guide

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

MIXING PALETTE

69%

30%

RYB PIGMENTS

Ultramarine blue

Pigment

69%

Cadmium yellow

Pigment

30%

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

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)

38.5%

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.

Hole In One

#4AAE97

Spearmint

#64BFA4

Emerald Bliss

#4CBDAC

Water Park

#54AF9C

Blush

#B9455F

Boston Blue

#4599B9

Chateau Green

#45B965

Fuchsia Blue

#9F45B9

Tussock

#B99F45

Mulberry

#B94599

Aquamarine

#86F6DA

Deep Sea

#007F68