#4C3F13#4C3F13

#4C3F13 is a dark, moderate yellow. Relative luminance 0.051; OKLCH L 37.2% C 0.063 H 92.4°. Best body text is #FFFFFF at 10.36:1 contrast (WCAG AA passes).

Color values

HEX	#4C3F13
RGB	rgb(76, 63, 19)
HSL	hsl(46, 60%, 19%)
HSV	hsv(46, 75%, 30%)
CMYK	cmyk(0%, 17.1%, 75%, 70.2%)
CIE-LAB	lab(27.13, -0.11, 28.05)
CIE-LCH	lch(27.13, 28.05, 90.22°)
OKLab	oklab(37.18% -0.0027 0.0632)
OKLCH	oklch(37.18% 0.063 92.4)
XYZ	xyz(4.8758, 5.1388, 1.3510)
Luminance	0.0514 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C3F13 #13204C

analogous

#4C2213 #4C3F13 #3C4C13

triadic

#4C3F13 #134C3F #3F134C

tetradic

#4C3F13 #134C22 #13204C #4C133C

square

#4C3F13 #134C22 #13204C #4C133C

split-complementary

#4C3F13 #133C4C #22134C

monochromatic

#181406 #1B1607 #4C3F13 #7D681F #AE902B

Accessibility & contrast

On white

10.36

#4C3F13 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#4C3F13 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C3F13

10.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C3F13	#FFFFFF	#000000	##FFFFFF
##4C3F13	1.00	10.36	2.03	10.36
#FFFFFF	10.36	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463E0D

Deuteranopia (green-blind)

#4A4215

Tritanopia (blue-blind)

#533936

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #4c3f13;
/* rgb */ color: rgb(76, 63, 19);
/* oklch */ color: oklch(37.2% 0.063 92.4);

Tailwind

colors: {
  custom: {
    50: '#807353',
    500: '#4c3f13',
    950: '#000000',
  },
}

SCSS

$custom: #4c3f13;
$custom-light: #807353;
$custom-dark: #000000;

JSON

{
  "hex": "#4c3f13",
  "rgb": {
    "r": 76,
    "g": 63,
    "b": 19
  },
  "hsl": {
    "h": 46.316,
    "s": 60,
    "l": 18.627
  },
  "oklch": {
    "l": 0.37179,
    "c": 0.06327,
    "h": 92.4
  },
  "luminance": 0.05139
}

Semantic roles & 50–950 ramp

primary

#4C3F13

secondary

#364885

accent

#69E345

background

#F8F6F4

surface

#EFECE7

border

#CAC7C3

text

#0A0802

muted

#7C7B78

Preview Lab

Preview with #4C3F13

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

Preview Lab → · Contrast checker → · Palette generator →