#4D431F#4D431F

#4D431F is a dark, muted yellow. Relative luminance 0.057; OKLCH L 38.4% C 0.055 H 94.1°. Best body text is #FFFFFF at 9.82:1 contrast (WCAG AA passes).

Color values

HEX	#4D431F
RGB	rgb(77, 67, 31)
HSL	hsl(47, 43%, 21%)
HSV	hsv(47, 60%, 30%)
CMYK	cmyk(0%, 13%, 59.7%, 69.8%)
CIE-LAB	lab(28.62, -1.12, 23.17)
CIE-LCH	lch(28.62, 23.20, 92.77°)
OKLab	oklab(38.43% -0.004 0.0546)
OKLCH	oklch(38.43% 0.055 94.1)
XYZ	xyz(5.3152, 5.6913, 2.1146)
Luminance	0.0569 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D431F #1F294D

analogous

#4D2C1F #4D431F #404D1F

triadic

#4D431F #1F4D43 #431F4D

tetradic

#4D431F #1F4D2C #1F294D #4D1F40

square

#4D431F #1F4D2C #1F294D #4D1F40

split-complementary

#4D431F #1F404D #2C1F4D

monochromatic

#161309 #211D0D #4D431F #796931 #A48F42

Accessibility & contrast

On white

9.82

#4D431F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#4D431F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D431F

9.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D431F	#FFFFFF	#000000	##FFFFFF
##4D431F	1.00	9.82	2.14	9.82
#FFFFFF	9.82	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A421C

Deuteranopia (green-blind)

#4C4520

Tritanopia (blue-blind)

#533E3B

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #4d431f;
/* rgb */ color: rgb(77, 67, 31);
/* oklch */ color: oklch(38.4% 0.055 94.1);

Tailwind

colors: {
  custom: {
    50: '#80765c',
    500: '#4d431f',
    950: '#000000',
  },
}

SCSS

$custom: #4d431f;
$custom-light: #80765c;
$custom-dark: #000000;

JSON

{
  "hex": "#4d431f",
  "rgb": {
    "r": 77,
    "g": 67,
    "b": 31
  },
  "hsl": {
    "h": 46.957,
    "s": 42.593,
    "l": 21.176
  },
  "oklch": {
    "l": 0.38429,
    "c": 0.05474,
    "h": 94.1
  },
  "luminance": 0.05691
}

Semantic roles & 50–950 ramp

primary

#4D431F

secondary

#465382

accent

#71D255

background

#F7F7F5

surface

#EEEDE9

border

#C9C8C5

text

#0A0804

muted

#7C7B79

Preview Lab

Preview with #4D431F

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

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