#4F451F#4F451F

#4F451F is a dark, muted yellow. Relative luminance 0.060; OKLCH L 39.1% C 0.057 H 94.9°. Best body text is #FFFFFF at 9.53:1 contrast (WCAG AA passes).

Color values

HEX	#4F451F
RGB	rgb(79, 69, 31)
HSL	hsl(48, 44%, 22%)
HSV	hsv(48, 61%, 31%)
CMYK	cmyk(0%, 12.7%, 60.8%, 69%)
CIE-LAB	lab(29.46, -1.37, 24.21)
CIE-LCH	lch(29.46, 24.25, 93.25°)
OKLab	oklab(39.14% -0.0048 0.0568)
OKLCH	oklch(39.14% 0.057 94.9)
XYZ	xyz(5.6001, 6.0177, 2.1626)
Luminance	0.0602 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F451F #1F294F

analogous

#4F2D1F #4F451F #414F1F

triadic

#4F451F #1F4F45 #451F4F

tetradic

#4F451F #1F4F2D #1F294F #4F1F41

square

#4F451F #1F4F2D #1F294F #4F1F41

split-complementary

#4F451F #1F414F #2D1F4F

monochromatic

#161309 #231F0E #4F451F #7B6B30 #A79241

Accessibility & contrast

On white

9.53

#4F451F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#4F451F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F451F

9.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F451F	#FFFFFF	#000000	##FFFFFF
##4F451F	1.00	9.53	2.20	9.53
#FFFFFF	9.53	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C441B

Deuteranopia (green-blind)

#4E4721

Tritanopia (blue-blind)

#55403C

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #4f451f;
/* rgb */ color: rgb(79, 69, 31);
/* oklch */ color: oklch(39.1% 0.057 94.9);

Tailwind

colors: {
  custom: {
    50: '#82785c',
    500: '#4f451f',
    950: '#000000',
  },
}

SCSS

$custom: #4f451f;
$custom-light: #82785c;
$custom-dark: #000000;

JSON

{
  "hex": "#4f451f",
  "rgb": {
    "r": 79,
    "g": 69,
    "b": 31
  },
  "hsl": {
    "h": 47.5,
    "s": 43.636,
    "l": 21.569
  },
  "oklch": {
    "l": 0.39142,
    "c": 0.05702,
    "h": 94.9
  },
  "luminance": 0.06017
}

Semantic roles & 50–950 ramp

primary

#4F451F

secondary

#465384

accent

#6FD354

background

#F8F7F5

surface

#EFEDE9

border

#CAC8C5

text

#0B0804

muted

#7C7B79

Preview Lab

Preview with #4F451F

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

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