#3F3104#3F3104

#3F3104 is a dark, moderate yellow. Relative luminance 0.033; OKLCH L 32.0% C 0.062 H 90.2°. Best body text is #FFFFFF at 12.71:1 contrast (WCAG AA passes).

Color values

HEX	#3F3104
RGB	rgb(63, 49, 4)
HSL	hsl(46, 88%, 13%)
HSV	hsv(46, 94%, 25%)
CMYK	cmyk(0%, 22.2%, 93.7%, 75.3%)
CIE-LAB	lab(21.07, 1.18, 28.06)
CIE-LCH	lch(21.07, 28.08, 87.58°)
OKLab	oklab(32% -0.0002 0.062)
OKLCH	oklch(32% 0.062 90.2)
XYZ	xyz(3.1703, 3.2624, 0.5776)
Luminance	0.0326 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F3104 #04123F

analogous

#3F1304 #3F3104 #2F3F04

triadic

#3F3104 #043F31 #31043F

tetradic

#3F3104 #043F13 #04123F #3F042F

square

#3F3104 #043F13 #04123F #3F042F

split-complementary

#3F3104 #042F3F #13043F

monochromatic

#1D1602 #1D1602 #3F3104 #795E08 #B28B0B

Accessibility & contrast

On white

12.71

#3F3104 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#3F3104 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F3104

12.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F3104	#FFFFFF	#000000	##FFFFFF
##3F3104	1.00	12.71	1.65	12.71
#FFFFFF	12.71	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383000

Deuteranopia (green-blind)

#3B3406

Tritanopia (blue-blind)

#452C29

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #3f3104;
/* rgb */ color: rgb(63, 49, 4);
/* oklch */ color: oklch(32.0% 0.062 90.2);

Tailwind

colors: {
  custom: {
    50: '#776849',
    500: '#3f3104',
    950: '#000000',
  },
}

SCSS

$custom: #3f3104;
$custom-light: #776849;
$custom-dark: #000000;

JSON

{
  "hex": "#3f3104",
  "rgb": {
    "r": 63,
    "g": 49,
    "b": 4
  },
  "hsl": {
    "h": 45.763,
    "s": 88.06,
    "l": 13.137
  },
  "oklch": {
    "l": 0.31999,
    "c": 0.06203,
    "h": 90.2
  },
  "luminance": 0.03262
}

Semantic roles & 50–950 ramp

primary

#3F3104

secondary

#1E3680

accent

#5CFE2A

background

#F7F6F4

surface

#EDEBE7

border

#C8C6C3

text

#090601

muted

#7B7A77

Preview Lab

Preview with #3F3104

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →