#258f20

Forest Green

Closest match (98% match)

Color formats

RGB

rgb(37, 143, 32)

Red, Green, Blue components

HSL

hsl(117, 63%, 34%)

Hue, Saturation, Lightness

CMYK

cmyk(74, 0, 78, 44)

Print color encoding

Luminance

0.201

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#258f20

#8a208f

Analogous (Adjacent)

#5d8f20

#258f20

#208f52

Triadic

#258f20

#20258f

#8f2025

Split complementary

#258f20

#52208f

#8f205d

Complete conversion table

HEX

#258F20

RGB

rgb(37,143,32)

RGBA

rgba(37,143,32, 1)

HSL

hsl(117.3,63.43%,34.31%)

OKLCH (Modern CSS)

oklch(0.57 0.17 142.4)

CSS Variable

--color: #258f20;

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

4.18

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

5.03

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#258f20#5e5d20

ORIG

SIM

Deuteranopia (green)

#258f20#232420

ORIG

SIM

Tritanopia (blue)

#258f20#2a535d

ORIG

SIM

Monochrome (color blind)

#258f20#6f816a

Mixing guide

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

MIXING PALETTE

43%

33%

24%

RYB PIGMENTS

Ultramarine blue

Pigment

43%

Ivory black

Pigment

33%

Cadmium yellow

Pigment

24%

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)

20.1%

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.

Emerald

#028F1E

Clover

#008F00

Maniac Green

#009000

Asian Spice

#118822

Seance

#8A208F

Eucalyptus

#208F52

Olive Drab

#5D8F20

Jacksons Purple

#20258F

Old Brick

#8F2025

Daisy Bush

#52208F

Mantis

#68CA59

Camarone

#005700