#66eaac

Turquoise Blue

Closest match (77% match)

Color formats

RGB

rgb(102, 234, 172)

Red, Green, Blue components

HSL

hsl(152, 76%, 66%)

Hue, Saturation, Lightness

CMYK

cmyk(56, 0, 26, 8)

Print color encoding

Luminance

0.646

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#66eaac

#ea66a4

Analogous (Adjacent)

#66ea6a

#66eaac

#66e6ea

Triadic

#66eaac

#ac66ea

#eaac66

Split complementary

#66eaac

#ea66e6

#ea6a66

Complete conversion table

HEX

#66EAAC

RGB

rgb(102,234,172)

RGBA

rgba(102,234,172, 1)

HSL

hsl(151.82,75.86%,65.88%)

OKLCH (Modern CSS)

oklch(0.85 0.15 160.4)

CSS Variable

--color: #66eaac;

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

1.51

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

13.93

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#66eaac#cfceac

ORIG

SIM

Deuteranopia (green)

#66eaac#7f7bac

ORIG

SIM

Tritanopia (blue)

#66eaac#6d9aac

ORIG

SIM

Monochrome (color blind)

#66eaac#d2d2d2

Mixing guide

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

MIXING PALETTE

39%

38%

23%

RYB PIGMENTS

Ultramarine blue

Pigment

39%

Titanium white

Pigment

38%

Cadmium yellow

Pigment

23%

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)

64.6%

Light • 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.

Jittery Jade

#77EEBB

Onsen

#66EEBB

Mint Bliss

#7EFFBA

Jovial Jade

#88DDAA

Deep Blush

#EA66A4

Turquoise Blue

#66E6EA

Pastel Green

#66EA6A

Medium Purple

#AC66EA

Porsche

#EAAC66

Lavender Magenta

#EA66E6

Aero Blue

#A7FFE8

Mountain Meadow

#13AD73