#4D3F0E#4D3F0E

#4D3F0E is a dark, moderate yellow. Relative luminance 0.052; OKLCH L 37.2% C 0.067 H 92.4°. Best body text is #FFFFFF at 10.33:1 contrast (WCAG AA passes).

Color values

HEX	#4D3F0E
RGB	rgb(77, 63, 14)
HSL	hsl(47, 69%, 18%)
HSV	hsv(47, 82%, 30%)
CMYK	cmyk(0%, 18.2%, 81.8%, 69.8%)
CIE-LAB	lab(27.20, 0.11, 30.56)
CIE-LCH	lch(27.20, 30.56, 89.80°)
OKLab	oklab(37.25% -0.0028 0.0674)
OKLCH	oklch(37.25% 0.067 92.4)
XYZ	xyz(4.9176, 5.1648, 1.1533)
Luminance	0.0517 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D3F0E #0E1C4D

analogous

#4D200E #4D3F0E #3B4D0E

triadic

#4D3F0E #0E4D3F #3F0E4D

tetradic

#4D3F0E #0E4D20 #0E1C4D #4D0E3B

square

#4D3F0E #0E4D20 #0E1C4D #4D0E3B

split-complementary

#4D3F0E #0E3B4D #200E4D

monochromatic

#1A1505 #1A1505 #4D3F0E #816917 #B59421

Accessibility & contrast

On white

10.33

#4D3F0E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#4D3F0E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D3F0E

10.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D3F0E	#FFFFFF	#000000	##FFFFFF
##4D3F0E	1.00	10.33	2.03	10.33
#FFFFFF	10.33	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#473E06

Deuteranopia (green-blind)

#4A4211

Tritanopia (blue-blind)

#543935

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #4d3f0e;
/* rgb */ color: rgb(77, 63, 14);
/* oklch */ color: oklch(37.2% 0.067 92.4);

Tailwind

colors: {
  custom: {
    50: '#827350',
    500: '#4d3f0e',
    950: '#000000',
  },
}

SCSS

$custom: #4d3f0e;
$custom-light: #827350;
$custom-dark: #000000;

JSON

{
  "hex": "#4d3f0e",
  "rgb": {
    "r": 77,
    "g": 63,
    "b": 14
  },
  "hsl": {
    "h": 46.667,
    "s": 69.231,
    "l": 17.843
  },
  "oklch": {
    "l": 0.37249,
    "c": 0.06745,
    "h": 92.4
  },
  "luminance": 0.05165
}

Semantic roles & 50–950 ramp

primary

#4D3F0E

secondary

#2F4388

accent

#63EC3C

background

#F8F6F4

surface

#EFECE7

border

#CAC7C3

text

#0B0802

muted

#7C7B78

Preview Lab

Preview with #4D3F0E

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

Preview Lab → · Contrast checker → · Palette generator →