#4D3F12#4D3F12

#4D3F12 is a dark, moderate yellow. Relative luminance 0.052; OKLCH L 37.3% C 0.064 H 91.4°. Best body text is #FFFFFF at 10.32:1 contrast (WCAG AA passes).

Color values

HEX	#4D3F12
RGB	rgb(77, 63, 18)
HSL	hsl(46, 62%, 19%)
HSV	hsv(46, 77%, 30%)
CMYK	cmyk(0%, 18.2%, 76.6%, 69.8%)
CIE-LAB	lab(27.23, 0.34, 28.70)
CIE-LCH	lch(27.23, 28.70, 89.32°)
OKLab	oklab(37.29% -0.0016 0.0643)
OKLCH	oklch(37.29% 0.064 91.4)
XYZ	xyz(4.9475, 5.1768, 1.3108)
Luminance	0.0518 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D3F12 #12204D

analogous

#4D2112 #4D3F12 #3D4D12

triadic

#4D3F12 #124D3F #3F124D

tetradic

#4D3F12 #124D21 #12204D #4D123D

square

#4D3F12 #124D21 #12204D #4D123D

split-complementary

#4D3F12 #123D4D #21124D

monochromatic

#191406 #1B1606 #4D3F12 #7F681E #B09029

Accessibility & contrast

On white

10.32

#4D3F12 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#4D3F12 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D3F12

10.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D3F12	#FFFFFF	#000000	##FFFFFF
##4D3F12	1.00	10.32	2.04	10.32
#FFFFFF	10.32	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#473E0C

Deuteranopia (green-blind)

#4A4214

Tritanopia (blue-blind)

#543936

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #4d3f12;
/* rgb */ color: rgb(77, 63, 18);
/* oklch */ color: oklch(37.3% 0.064 91.4);

Tailwind

colors: {
  custom: {
    50: '#817353',
    500: '#4d3f12',
    950: '#000000',
  },
}

SCSS

$custom: #4d3f12;
$custom-light: #817353;
$custom-dark: #000000;

JSON

{
  "hex": "#4d3f12",
  "rgb": {
    "r": 77,
    "g": 63,
    "b": 18
  },
  "hsl": {
    "h": 45.763,
    "s": 62.105,
    "l": 18.627
  },
  "oklch": {
    "l": 0.37286,
    "c": 0.06436,
    "h": 91.4
  },
  "luminance": 0.05176
}

Semantic roles & 50–950 ramp

primary

#4D3F12

secondary

#354886

accent

#69E543

background

#F8F6F4

surface

#EFECE7

border

#CAC7C3

text

#0B0802

muted

#7C7B78

Preview Lab

Preview with #4D3F12

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

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