#4D4013#4D4013

#4D4013 is a dark, moderate yellow. Relative luminance 0.053; OKLCH L 37.5% C 0.064 H 92.7°. Best body text is #FFFFFF at 10.20:1 contrast (WCAG AA passes).

Color values

HEX	#4D4013
RGB	rgb(77, 64, 19)
HSL	hsl(47, 60%, 19%)
HSV	hsv(47, 75%, 30%)
CMYK	cmyk(0%, 16.9%, 75.3%, 69.8%)
CIE-LAB	lab(27.55, -0.22, 28.53)
CIE-LCH	lch(27.55, 28.53, 90.45°)
OKLab	oklab(37.54% -0.0031 0.0642)
OKLCH	oklch(37.54% 0.064 92.7)
XYZ	xyz(5.0118, 5.2919, 1.3734)
Luminance	0.0529 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D4013 #13204D

analogous

#4D2313 #4D4013 #3D4D13

triadic

#4D4013 #134D40 #40134D

tetradic

#4D4013 #134D23 #13204D #4D133D

square

#4D4013 #134D23 #13204D #4D133D

split-complementary

#4D4013 #133D4D #23134D

monochromatic

#191406 #1C1707 #4D4013 #7E691F #AF922B

Accessibility & contrast

On white

10.20

#4D4013 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#4D4013 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D4013

10.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D4013	#FFFFFF	#000000	##FFFFFF
##4D4013	1.00	10.20	2.06	10.20
#FFFFFF	10.20	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#483F0D

Deuteranopia (green-blind)

#4B4315

Tritanopia (blue-blind)

#543A37

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #4d4013;
/* rgb */ color: rgb(77, 64, 19);
/* oklch */ color: oklch(37.5% 0.064 92.7);

Tailwind

colors: {
  custom: {
    50: '#817453',
    500: '#4d4013',
    950: '#000000',
  },
}

SCSS

$custom: #4d4013;
$custom-light: #817453;
$custom-dark: #000000;

JSON

{
  "hex": "#4d4013",
  "rgb": {
    "r": 77,
    "g": 64,
    "b": 19
  },
  "hsl": {
    "h": 46.552,
    "s": 60.417,
    "l": 18.824
  },
  "oklch": {
    "l": 0.3754,
    "c": 0.06425,
    "h": 92.7
  },
  "luminance": 0.05292
}

Semantic roles & 50–950 ramp

primary

#4D4013

secondary

#364886

accent

#68E444

background

#F8F7F4

surface

#EFEDE7

border

#CAC8C3

text

#0B0802

muted

#7C7B78

Preview Lab

Preview with #4D4013

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

Preview Lab → · Contrast checker → · Palette generator →