#003f0a

Crusoe

Closest match (97% match)

Color formats

RGB

rgb(0, 63, 10)

Red, Green, Blue components

HSL

hsl(130, 100%, 12%)

Hue, Saturation, Lightness

CMYK

cmyk(100, 0, 84, 75)

Print color encoding

Luminance

0.036

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#003f0a

#3f0035

Analogous (Adjacent)

#153f00

#003f0a

#003f29

Triadic

#003f0a

#0a003f

#3f0a00

Split complementary

#003f0a

#29003f

#3f0015

Complete conversion table

HEX

#003F0A

RGB

rgb(0,63,10)

RGBA

rgba(0,63,10, 1)

HSL

hsl(129.52,100%,12.35%)

OKLCH (Modern CSS)

oklch(0.32 0.10 144.8)

CSS Variable

--color: #003f0a;

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

12.24

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

1.72

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#003f0a#28270a

ORIG

SIM

Deuteranopia (green)

#003f0a#04030a

ORIG

SIM

Tritanopia (blue)

#003f0a#031e21

ORIG

SIM

Monochrome (color blind)

#003f0a#353535

Mixing guide

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

MIXING PALETTE

75%

13%

11%

RYB PIGMENTS

Ivory black

Pigment

75%

Ultramarine blue

Pigment

13%

Cadmium yellow

Pigment

11%

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)

3.6%

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.

Realm of the Underworld

#114411

Woodland Grass

#004400

British Racing Green

#05480D

Melancholia

#12390D

Barossa

#3F0035

Kaitoke Green

#003F29

Deep Fir

#153F00

Stratos

#0A003F

Brown Pod

#3F0A00

Mardi Gras

#29003F

Fern Green

#3D743B

Deep Fir

#001400