#4F451D#4F451D

#4F451D is a dark, muted yellow. Relative luminance 0.060; OKLCH L 39.1% C 0.059 H 95.5°. Best body text is #FFFFFF at 9.54:1 contrast (WCAG AA passes).

Color values

HEX	#4F451D
RGB	rgb(79, 69, 29)
HSL	hsl(48, 46%, 21%)
HSV	hsv(48, 63%, 31%)
CMYK	cmyk(0%, 12.7%, 63.3%, 69%)
CIE-LAB	lab(29.43, -1.56, 25.31)
CIE-LCH	lch(29.43, 25.36, 93.53°)
OKLab	oklab(39.11% -0.0056 0.0589)
OKLCH	oklch(39.11% 0.059 95.5)
XYZ	xyz(5.5746, 6.0075, 2.0281)
Luminance	0.0601 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F451D #1D274F

analogous

#4F2C1D #4F451D #404F1D

triadic

#4F451D #1D4F45 #451D4F

tetradic

#4F451D #1D4F2C #1D274F #4F1D40

square

#4F451D #1D4F2C #1D274F #4F1D40

split-complementary

#4F451D #1D404F #2C1D4F

monochromatic

#161408 #221E0D #4F451D #7C6C2D #A9933E

Accessibility & contrast

On white

9.54

#4F451D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#4F451D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F451D

9.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F451D	#FFFFFF	#000000	##FFFFFF
##4F451D	1.00	9.54	2.20	9.54
#FFFFFF	9.54	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4419

Deuteranopia (green-blind)

#4E471F

Tritanopia (blue-blind)

#55403C

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #4f451d;
/* rgb */ color: rgb(79, 69, 29);
/* oklch */ color: oklch(39.1% 0.059 95.5);

Tailwind

colors: {
  custom: {
    50: '#82785a',
    500: '#4f451d',
    950: '#000000',
  },
}

SCSS

$custom: #4f451d;
$custom-light: #82785a;
$custom-dark: #000000;

JSON

{
  "hex": "#4f451d",
  "rgb": {
    "r": 79,
    "g": 69,
    "b": 29
  },
  "hsl": {
    "h": 48,
    "s": 46.296,
    "l": 21.176
  },
  "oklch": {
    "l": 0.39114,
    "c": 0.05921,
    "h": 95.5
  },
  "luminance": 0.06007
}

Semantic roles & 50–950 ramp

primary

#4F451D

secondary

#445084

accent

#6CD652

background

#F8F7F5

surface

#EFEDE9

border

#CAC8C5

text

#0B0804

muted

#7C7B79

Preview Lab

Preview with #4F451D

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

Preview Lab → · Contrast checker → · Palette generator →