#4D3E0D#4D3E0D

#4D3E0D is a dark, moderate yellow. Relative luminance 0.051; OKLCH L 37.0% C 0.067 H 91.1°. Best body text is #FFFFFF at 10.45:1 contrast (WCAG AA passes).

Color values

HEX	#4D3E0D
RGB	rgb(77, 62, 13)
HSL	hsl(46, 71%, 18%)
HSV	hsv(46, 83%, 30%)
CMYK	cmyk(0%, 19.5%, 83.1%, 69.8%)
CIE-LAB	lab(26.88, 0.69, 30.70)
CIE-LCH	lch(26.88, 30.71, 88.71°)
OKLab	oklab(37% -0.0013 0.0675)
OKLCH	oklch(37% 0.067 91.1)
XYZ	xyz(4.8561, 5.0524, 1.1001)
Luminance	0.0505 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D3E0D #0D1C4D

analogous

#4D1E0D #4D3E0D #3C4D0D

triadic

#4D3E0D #0D4D3E #3E0D4D

tetradic

#4D3E0D #0D4D1E #0D1C4D #4D0D3C

square

#4D3E0D #0D4D1E #0D1C4D #4D0D3C

split-complementary

#4D3E0D #0D3C4D #1E0D4D

monochromatic

#1A1504 #1A1504 #4D3E0D #816816 #B6921F

Accessibility & contrast

On white

10.45

#4D3E0D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#4D3E0D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D3E0D

10.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D3E0D	#FFFFFF	#000000	##FFFFFF
##4D3E0D	1.00	10.45	2.01	10.45
#FFFFFF	10.45	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463D05

Deuteranopia (green-blind)

#4A4110

Tritanopia (blue-blind)

#543834

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #4d3e0d;
/* rgb */ color: rgb(77, 62, 13);
/* oklch */ color: oklch(37.0% 0.067 91.1);

Tailwind

colors: {
  custom: {
    50: '#827350',
    500: '#4d3e0d',
    950: '#000000',
  },
}

SCSS

$custom: #4d3e0d;
$custom-light: #827350;
$custom-dark: #000000;

JSON

{
  "hex": "#4d3e0d",
  "rgb": {
    "r": 77,
    "g": 62,
    "b": 13
  },
  "hsl": {
    "h": 45.938,
    "s": 71.111,
    "l": 17.647
  },
  "oklch": {
    "l": 0.36998,
    "c": 0.06746,
    "h": 91.1
  },
  "luminance": 0.05052
}

Semantic roles & 50–950 ramp

primary

#4D3E0D

secondary

#2E4388

accent

#64EE3A

background

#F8F6F4

surface

#EFECE7

border

#CAC7C3

text

#0B0802

muted

#7C7B78

Preview Lab

Preview with #4D3E0D

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

Preview Lab → · Contrast checker → · Palette generator →