#3f5533

Tom Thumb

Closest match (98% match)

Color formats

RGB

rgb(63, 85, 51)

Red, Green, Blue components

HSL

hsl(99, 25%, 27%)

Hue, Saturation, Lightness

CMYK

cmyk(26, 0, 40, 67)

Print color encoding

Luminance

0.078

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#3f5533

#493355

Analogous (Adjacent)

#505533

#3f5533

#335538

Triadic

#3f5533

#333f55

#55333f

Split complementary

#3f5533

#383355

#553350

Complete conversion table

HEX

#3F5533

RGB

rgb(63,85,51)

RGBA

rgba(63,85,51, 1)

HSL

hsl(98.82,25%,26.67%)

OKLCH (Modern CSS)

oklch(0.42 0.06 135.1)

CSS Variable

--color: #3f5533;

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

8.21

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

2.56

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#3f5533#464633

ORIG

SIM

Deuteranopia (green)

#3f5533#3a3b33

ORIG

SIM

Tritanopia (blue)

#3f5533#40434b

ORIG

SIM

Monochrome (color blind)

#3f5533#4f4f4f

Mixing guide

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

MIXING PALETTE

73%

14%

13%

RYB PIGMENTS

Ivory black

Pigment

73%

Cadmium yellow

Pigment

14%

Ultramarine blue

Pigment

13%

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)

7.8%

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.

Zen Garden Olive

#445533

Turf

#415B36

Ficus

#3B593A

Heavy Green

#49583E

Voodoo

#493355

Tom Thumb

#335538

Verdigris

#505533

Pickled Bluewood

#333F55

Congo Brown

#55333F

Martinique

#383355

Highland

#748B66

Deep Fir

#112401