#4D3F13#4D3F13

#4D3F13 is a dark, moderate yellow. Relative luminance 0.052; OKLCH L 37.3% C 0.064 H 91.1°. Best body text is #FFFFFF at 10.31:1 contrast (WCAG AA passes).

Color values

HEX	#4D3F13
RGB	rgb(77, 63, 19)
HSL	hsl(46, 60%, 19%)
HSV	hsv(46, 75%, 30%)
CMYK	cmyk(0%, 18.2%, 75.3%, 69.8%)
CIE-LAB	lab(27.24, 0.41, 28.21)
CIE-LCH	lch(27.24, 28.21, 89.17°)
OKLab	oklab(37.3% -0.0013 0.0635)
OKLCH	oklch(37.3% 0.064 91.1)
XYZ	xyz(4.9559, 5.1801, 1.3548)
Luminance	0.0518 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D3F13 #13214D

analogous

#4D2213 #4D3F13 #3E4D13

triadic

#4D3F13 #134D3F #3F134D

tetradic

#4D3F13 #134D22 #13214D #4D133E

square

#4D3F13 #134D22 #13214D #4D133E

split-complementary

#4D3F13 #133E4D #22134D

monochromatic

#191406 #1C1707 #4D3F13 #7E671F #AF8F2B

Accessibility & contrast

On white

10.31

#4D3F13 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#4D3F13 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D3F13

10.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D3F13	#FFFFFF	#000000	##FFFFFF
##4D3F13	1.00	10.31	2.04	10.31
#FFFFFF	10.31	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#473E0D

Deuteranopia (green-blind)

#4A4215

Tritanopia (blue-blind)

#543936

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #4d3f13;
/* rgb */ color: rgb(77, 63, 19);
/* oklch */ color: oklch(37.3% 0.064 91.1);

Tailwind

colors: {
  custom: {
    50: '#817353',
    500: '#4d3f13',
    950: '#000000',
  },
}

SCSS

$custom: #4d3f13;
$custom-light: #817353;
$custom-dark: #000000;

JSON

{
  "hex": "#4d3f13",
  "rgb": {
    "r": 77,
    "g": 63,
    "b": 19
  },
  "hsl": {
    "h": 45.517,
    "s": 60.417,
    "l": 18.824
  },
  "oklch": {
    "l": 0.37296,
    "c": 0.06351,
    "h": 91.1
  },
  "luminance": 0.0518
}

Semantic roles & 50–950 ramp

primary

#4D3F13

secondary

#364986

accent

#6BE444

background

#F8F6F4

surface

#EFECE7

border

#CAC7C3

text

#0B0802

muted

#7C7B78

Preview Lab

Preview with #4D3F13

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

Preview Lab → · Contrast checker → · Palette generator →