#4C3F11#4C3F11

#4C3F11 is a dark, moderate yellow. Relative luminance 0.051; OKLCH L 37.2% C 0.065 H 92.9°. Best body text is #FFFFFF at 10.36:1 contrast (WCAG AA passes).

Color values

HEX	#4C3F11
RGB	rgb(76, 63, 17)
HSL	hsl(47, 63%, 18%)
HSV	hsv(47, 78%, 30%)
CMYK	cmyk(0%, 17.1%, 77.6%, 70.2%)
CIE-LAB	lab(27.11, -0.24, 29.03)
CIE-LCH	lch(27.11, 29.03, 90.47°)
OKLab	oklab(37.16% -0.0033 0.0649)
OKLCH	oklch(37.16% 0.065 92.9)
XYZ	xyz(4.8594, 5.1323, 1.2649)
Luminance	0.0513 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C3F11 #111E4C

analogous

#4C2111 #4C3F11 #3B4C11

triadic

#4C3F11 #114C3F #3F114C

tetradic

#4C3F11 #114C21 #111E4C #4C113B

square

#4C3F11 #114C21 #111E4C #4C113B

split-complementary

#4C3F11 #113B4C #21114C

monochromatic

#191506 #1A1606 #4C3F11 #7E681C #B09227

Accessibility & contrast

On white

10.36

#4C3F11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#4C3F11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C3F11

10.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C3F11	#FFFFFF	#000000	##FFFFFF
##4C3F11	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)

#473E0B

Deuteranopia (green-blind)

#4A4213

Tritanopia (blue-blind)

#533936

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #4c3f11;
/* rgb */ color: rgb(76, 63, 17);
/* oklch */ color: oklch(37.2% 0.065 92.9);

Tailwind

colors: {
  custom: {
    50: '#817352',
    500: '#4c3f11',
    950: '#000000',
  },
}

SCSS

$custom: #4c3f11;
$custom-light: #817352;
$custom-dark: #000000;

JSON

{
  "hex": "#4c3f11",
  "rgb": {
    "r": 76,
    "g": 63,
    "b": 17
  },
  "hsl": {
    "h": 46.78,
    "s": 63.441,
    "l": 18.235
  },
  "oklch": {
    "l": 0.37158,
    "c": 0.06494,
    "h": 92.9
  },
  "luminance": 0.05132
}

Semantic roles & 50–950 ramp

primary

#4C3F11

secondary

#334585

accent

#66E641

background

#F8F6F4

surface

#EFECE7

border

#CAC7C3

text

#0B0802

muted

#7C7B78

Preview Lab

Preview with #4C3F11

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

Preview Lab → · Contrast checker → · Palette generator →