#78b166

Chelsea Cucumber

Closest match (96% match)

Color formats

RGB

rgb(120, 177, 102)

Red, Green, Blue components

HSL

hsl(106, 32%, 55%)

Hue, Saturation, Lightness

CMYK

cmyk(32, 0, 42, 31)

Print color encoding

Luminance

0.364

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#78b166

#9f66b1

Analogous (Adjacent)

#9eb166

#78b166

#66b17a

Triadic

#78b166

#6678b1

#b16678

Split complementary

#78b166

#7966b1

#b1669d

Complete conversion table

HEX

#78B166

RGB

rgb(120,177,102)

RGBA

rgba(120,177,102, 1)

HSL

hsl(105.6,32.47%,54.71%)

OKLCH (Modern CSS)

oklch(0.70 0.12 138.5)

CSS Variable

--color: #78b166;

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

2.54

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

8.28

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#78b166#908f66

ORIG

SIM

Deuteranopia (green)

#78b166#707366

ORIG

SIM

Tritanopia (blue)

#78b166#7b8796

ORIG

SIM

Monochrome (color blind)

#78b166#a3a3a3

Mixing guide

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

MIXING PALETTE

45%

36%

19%

RYB PIGMENTS

Ultramarine blue

Pigment

45%

Cadmium yellow

Pigment

36%

Titanium white

Pigment

19%

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)

36.4%

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.

Bud Green

#79B465

Ferntastic

#71AB62

Arugula

#75AD5B

Broccoli

#87B364

Wisteria

#9F66B1

Aqua Forest

#66B17A

Green Smoke

#9DB166

Ship Cove

#6678B1

Tapestry

#B16678

Deluge

#7966B1

Madang

#B3EE9E

Fern Green

#407831