#397f0f

Bilbao

Closest match (98% match)

Color formats

RGB

rgb(57, 127, 15)

Red, Green, Blue components

HSL

hsl(98, 79%, 28%)

Hue, Saturation, Lightness

CMYK

cmyk(55, 0, 88, 50)

Print color encoding

Luminance

0.161

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#397f0f

#550f7f

Analogous (Adjacent)

#717f0f

#397f0f

#0f7f1d

Triadic

#397f0f

#0f397f

#7f0f39

Split complementary

#397f0f

#1d0f7f

#7f0f71

Complete conversion table

HEX

#397F0F

RGB

rgb(57,127,15)

RGBA

rgba(57,127,15, 1)

HSL

hsl(97.5,78.87%,27.84%)

OKLCH (Modern CSS)

oklch(0.53 0.15 137.3)

CSS Variable

--color: #397f0f;

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

4.98

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

4.22

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#397f0f#4e4d0f

ORIG

SIM

Deuteranopia (green)

#397f0f#292c0f

ORIG

SIM

Tritanopia (blue)

#397f0f#3d545e

ORIG

SIM

Monochrome (color blind)

#397f0f#6a7264

Mixing guide

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

MIXING PALETTE

43%

30%

27%

RYB PIGMENTS

Ivory black

Pigment

43%

Cadmium yellow

Pigment

30%

Ultramarine blue

Pigment

27%

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)

16.1%

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.

Kelp Forest

#448811

Hulk

#008000

Green Bell Pepper

#228800

Lucky Clover

#008400

Persian Indigo

#550F7F

Bilbao

#0F7F1D

Olivetone

#717F0F

Torea Bay

#0F397F

Rose Bud Cherry

#7F0F39

Deep Koamaru

#1D0F7F

Mantis

#74B94B

Crusoe

#004900