#128342

Jewel

Closest match (91% match)

Color formats

RGB

rgb(18, 131, 66)

Red, Green, Blue components

HSL

hsl(145, 76%, 29%)

Hue, Saturation, Lightness

CMYK

cmyk(86, 0, 50, 49)

Print color encoding

Luminance

0.168

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#128342

#831253

Analogous (Adjacent)

#1a8312

#128342

#12837b

Triadic

#128342

#421283

#834212

Split complementary

#128342

#7b1283

#83121a

Complete conversion table

HEX

#128342

RGB

rgb(18,131,66)

RGBA

rgba(18,131,66, 1)

HSL

hsl(145.49,75.84%,29.22%)

OKLCH (Modern CSS)

oklch(0.54 0.14 151.4)

CSS Variable

--color: #128342;

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

4.83

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

4.35

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#128342#666642

ORIG

SIM

Deuteranopia (green)

#128342#242042

ORIG

SIM

Tritanopia (blue)

#128342#18454e

ORIG

SIM

Monochrome (color blind)

#128342#727272

Mixing guide

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

MIXING PALETTE

48%

31%

20%

RYB PIGMENTS

Ivory black

Pigment

48%

Ultramarine blue

Pigment

31%

Cadmium yellow

Pigment

20%

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

Neutral

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

Cool

Neutral

Warm

Luminance (brightness)

16.8%

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.

Pharmaceutical Green

#087E34

Bold Irish

#2A814D

Later Gator

#008A51

Broccoli Paradise

#008833

Disco

#831253

Surfie Green

#12837B

Bilbao

#1A8312

Persian Indigo

#421283

Copper Canyon

#834212

Seance

#7B1283

Fern

#5ABE77

Crusoe

#004C10