#3B3621 Color

#3B3621 is rgb(59, 54, 33) in RGB, hsl(48, 28%, 18%) in HSL, and about cmyk(0%, 8%, 44%, 77%) in CMYK. It has no registered color name of its own — the closest is Dark Olive (#3C341F), below the threshold most people can see at ΔE 1.74. White text is the more readable choice on this background.

#3B3621

HEX#3B3621

RGBrgb(59, 54, 33)

HSLhsl(48, 28%, 18%)

HSVhsv(48, 44%, 23%)

CMYKcmyk(0%, 8%, 44%, 77%)

OKLCHoklch(33.2% 0.035 96.4)

LABlab(22.69% -0.50 14.06)

LCHlch(22.69% 14.06 92.02)

What #3B3621 Is Called

Most hex codes have no name: there are 16.7 million of them and a few thousand registered names. These are the named colors nearest to #3B3621, ordered by CIE76 distance in CIELAB. Anything under about ΔE 2 is a difference most people cannot see.

Dark Olive#3C341FΔE 1.74 Dark Lava#483C32ΔE 8.26 Brown (CMY)#4B3621ΔE 8.77 Bister (Bistre)#3D2B1FΔE 8.84 Rifle Green#414833ΔE 9.17 Kombu Green#354230ΔE 10.1

Browse the full index of named colors A-Z or every yellow in the library.

#3B3621 Channel Values

How #3B3621 breaks down in each color model. Hue is measured in degrees around the color wheel; saturation, lightness, and the CMYK inks are percentages.

Model	Channels	Notes
RGB	R 59 · G 54 · B 33	8-bit channels as sent to the display
HSL	H 48° · S 28% · L 18%	Easiest model for building lighter and darker variants
HSV	H 48° · S 44% · V 23%	Matches the picker in most design tools
CMYK	C 0% · M 8% · Y 44% · K 77%	Approximate ink mix; confirm with an ICC profile before printing
Luminance	12.1:1 vs white · 1.74:1 vs black	WCAG 2.2 relative-luminance contrast ratios

Text Contrast & Accessibility

WCAG 2.2 contrast ratios for text on a #3B3621 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1. Contrast is one check, not a full accessibility review.

TextWhite text12.1:1AA normal AA large AAA normal

Fails AABlack text1.74:1AA normal AA large AAA normal

Need a specific ratio against another background? Open #3B3621 in the contrast checker.

Colors That Go With #3B3621

Pairings derived from color-wheel relationships. The complementary color sits opposite #3B3621; analogous colors sit beside it; triadic and split-complementary sets spread evenly around the wheel. Select any swatch for its own breakdown.

Base

Complementary

Analogous

Analogous

Triadic

Triadic

Split comp.

Split comp.

Tints & Shades of #3B3621

Lighter tints and darker shades built by moving the lightness channel while holding hue and saturation, which is what you want for hover states, backgrounds, and text variants.

Tints

Shades

Want a full 50-950 ramp with semantic roles? Generate design tokens from #3B3621.

How #3B3621 Looks with Color Vision Deficiency

Simulated with the Viénot, Brettel & Mollon LMS projection model. Anomalous types are rendered as partial versions of the matching dichromacy, which is an approximation rather than a per-person clinical model.

Typical#3B3621

Protanopia#373721

Protanomaly#393721

Deuteranopia#383821

Deuteranomaly#393721

Tritanopia#3D3434

Tritanomaly#3C352D

Achromatopsia#363636

Test a full palette in the color blindness simulator.

Using #3B3621 in Code

Copy-ready declarations for the places this color usually ends up.

CSS custom property--color-3b3621: #3B3621;

CSS backgroundbackground-color: #3B3621;

Tailwind configcolors: { 'color-3b3621': '#3B3621' }

SwiftUIColor(red: 0.231, green: 0.212, blue: 0.129)

Android XML<color name="color_3b3621">#3B3621</color>

SVG fillfill="#3B3621"

More Yellow Colors

#3B3621 sits in the yellow family. These are its neighbours across that family's full range, each with its own breakdown.

181807 fffff5 1b1404 fffff0 1f1f00 ffffeb 242400 ffffe5 2a2913 ffffe0 2b2003 ffffd6 573a00 856514 b0a94f cc9900 e0e000 edeae0 f2f1e3 f8f3c9 fcfce8 ffcc00 fff000 ffff0f

#3B3621 Frequently Asked Questions

What color is #3B3621?

#3B3621 is a darkest yellow — rgb(59, 54, 33) in RGB and hsl(48, 28%, 18%) in HSL. It carries no registered color name of its own; the closest named color is Dark Olive (#3C341F), which is below the threshold most people can see at a CIE76 distance of 1.74.

What is the RGB value of #3B3621?

#3B3621 is rgb(59, 54, 33) — red 59, green 54, and blue 33 on the 0-255 scale.

What is the CMYK value of #3B3621?

#3B3621 converts to approximately cmyk(0%, 8%, 44%, 77%). CMYK output is a mathematical approximation for planning; confirm production print colors with your printer and ICC profile.

Should text on #3B3621 be black or white?

White text is the more readable choice. #3B3621 scores 12.1:1 against white and 1.74:1 against black, and WCAG 2.2 asks for at least 4.5:1 for normal body text.

Can I write #3B3621 as a CSS color keyword?

No. #3B3621 is not one of the CSS color keywords, so it has to be written as a hex, rgb() or hsl() value. The closest keyword is darkslategray (#2F4F4F) at a CIE76 distance of 23.1, which is visibly different.

Open #3B3621 in a Tool

Hex to RGB Hex to HSL Hex to CMYK Hex to OKLCH Hex to Pantone Build a palette Make a gradient

Keep exploring: every yellow in the color library, the guide to shades of yellow, or the full color library.