#4D3F11#4D3F11

#4D3F11 is a dark, moderate yellow. Relative luminance 0.052; OKLCH L 37.3% C 0.065 H 91.7°. Best body text is #FFFFFF at 10.32:1 contrast (WCAG AA passes).

Color values

HEX	#4D3F11
RGB	rgb(77, 63, 17)
HSL	hsl(46, 64%, 18%)
HSV	hsv(46, 78%, 30%)
CMYK	cmyk(0%, 18.2%, 77.9%, 69.8%)
CIE-LAB	lab(27.22, 0.28, 29.18)
CIE-LCH	lch(27.22, 29.18, 89.45°)
OKLab	oklab(37.28% -0.0019 0.0651)
OKLCH	oklch(37.28% 0.065 91.7)
XYZ	xyz(4.9395, 5.1736, 1.2686)
Luminance	0.0517 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D3F11 #111F4D

analogous

#4D2111 #4D3F11 #3D4D11

triadic

#4D3F11 #114D3F #3F114D

tetradic

#4D3F11 #114D21 #111F4D #4D113D

square

#4D3F11 #114D21 #111F4D #4D113D

split-complementary

#4D3F11 #113D4D #21114D

monochromatic

#191506 #1B1606 #4D3F11 #7F681C #B19127

Accessibility & contrast

On white

10.32

#4D3F11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#4D3F11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D3F11

10.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D3F11	#FFFFFF	#000000	##FFFFFF
##4D3F11	1.00	10.32	2.03	10.32
#FFFFFF	10.32	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#473E0B

Deuteranopia (green-blind)

#4A4213

Tritanopia (blue-blind)

#543936

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #4d3f11;
/* rgb */ color: rgb(77, 63, 17);
/* oklch */ color: oklch(37.3% 0.065 91.7);

Tailwind

colors: {
  custom: {
    50: '#817352',
    500: '#4d3f11',
    950: '#000000',
  },
}

SCSS

$custom: #4d3f11;
$custom-light: #817352;
$custom-dark: #000000;

JSON

{
  "hex": "#4d3f11",
  "rgb": {
    "r": 77,
    "g": 63,
    "b": 17
  },
  "hsl": {
    "h": 46,
    "s": 63.83,
    "l": 18.431
  },
  "oklch": {
    "l": 0.37276,
    "c": 0.06517,
    "h": 91.7
  },
  "luminance": 0.05173
}

Semantic roles & 50–950 ramp

primary

#4D3F11

secondary

#334786

accent

#68E741

background

#F8F6F4

surface

#EFECE7

border

#CAC7C3

text

#0B0802

muted

#7C7B78

Preview Lab

Preview with #4D3F11

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

Preview Lab → · Contrast checker → · Palette generator →