#66bd53

Mantis

Closest match (97% match)

Color formats

RGB

rgb(102, 189, 83)

Red, Green, Blue components

HSL

hsl(109, 45%, 53%)

Hue, Saturation, Lightness

CMYK

cmyk(46, 0, 56, 26)

Print color encoding

Luminance

0.398

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#66bd53

#aa53bd

Analogous (Adjacent)

#9bbd53

#66bd53

#53bd75

Triadic

#66bd53

#5366bd

#bd5366

Split complementary

#66bd53

#7553bd

#bd539b

Complete conversion table

HEX

#66BD53

RGB

rgb(102,189,83)

RGBA

rgba(102,189,83, 1)

HSL

hsl(109.25,44.54%,53.33%)

OKLCH (Modern CSS)

oklch(0.72 0.17 140.1)

CSS Variable

--color: #66bd53;

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

2.34

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

8.97

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#66bd53#8e8d53

ORIG

SIM

Deuteranopia (green)

#66bd53#5e6053

ORIG

SIM

Tritanopia (blue)

#66bd53#6a8594

ORIG

SIM

Monochrome (color blind)

#66bd53#a1ad9c

Mixing guide

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

MIXING PALETTE

52%

38%

10%

RYB PIGMENTS

Ultramarine blue

Pigment

52%

Cadmium yellow

Pigment

38%

Titanium white

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

Green hue

495–570 nm • closest visible-spectrum range

750 nm

380 nm

Visual temperature

Warm

A perceptual warm–cool classification. Kelvin does not apply to an arbitrary interface color.

Cool

Neutral

Warm

Luminance (brightness)

39.8%

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.

Mantis

#74C365

Exit Light

#55BB33

Ultra Green

#7EBA4D

Lost Golfer

#74AF54

Amethyst

#AA53BD

Emerald

#53BD75

Celery

#9BBD53

Indigo

#5366BD

Blush

#BD5366

Fuchsia Blue

#7553BD

Mint Green

#A3FB8C

Forest Green

#26831B