#4F4819#4F4819

#4F4819 is a dark, moderate yellow. Relative luminance 0.064; OKLCH L 39.8% C 0.066 H 100.9°. Best body text is #FFFFFF at 9.24:1 contrast (WCAG AA passes).

Color values

HEX	#4F4819
RGB	rgb(79, 72, 25)
HSL	hsl(52, 52%, 20%)
HSV	hsv(52, 68%, 31%)
CMYK	cmyk(0%, 8.9%, 68.4%, 69%)
CIE-LAB	lab(30.32, -3.75, 28.47)
CIE-LCH	lch(30.32, 28.72, 97.50°)
OKLab	oklab(39.8% -0.0125 0.0651)
OKLCH	oklch(39.8% 0.066 100.9)
XYZ	xyz(5.7175, 6.3674, 1.8474)
Luminance	0.0637 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F4819 #19204F

analogous

#4F2D19 #4F4819 #3B4F19

triadic

#4F4819 #194F48 #48194F

tetradic

#4F4819 #194F2D #19204F #4F193B

square

#4F4819 #194F2D #19204F #4F193B

split-complementary

#4F4819 #193B4F #2D194F

monochromatic

#171507 #211E0A #4F4819 #7D7228 #AC9D36

Accessibility & contrast

On white

9.24

#4F4819 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#4F4819 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F4819

9.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F4819	#FFFFFF	#000000	##FFFFFF
##4F4819	1.00	9.24	2.27	9.24
#FFFFFF	9.24	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4614

Deuteranopia (green-blind)

#51491B

Tritanopia (blue-blind)

#55433E

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #4f4819;
/* rgb */ color: rgb(79, 72, 25);
/* oklch */ color: oklch(39.8% 0.066 100.9);

Tailwind

colors: {
  custom: {
    50: '#827a58',
    500: '#4f4819',
    950: '#000000',
  },
}

SCSS

$custom: #4f4819;
$custom-light: #827a58;
$custom-dark: #000000;

JSON

{
  "hex": "#4f4819",
  "rgb": {
    "r": 79,
    "g": 72,
    "b": 25
  },
  "hsl": {
    "h": 52.222,
    "s": 51.923,
    "l": 20.392
  },
  "oklch": {
    "l": 0.39804,
    "c": 0.06628,
    "h": 100.9
  },
  "luminance": 0.06367
}

Semantic roles & 50–950 ramp

primary

#4F4819

secondary

#3E4885

accent

#5FDB4C

background

#F8F7F5

surface

#EFEDE9

border

#CAC8C5

text

#0B0903

muted

#7C7B78

Preview Lab

Preview with #4F4819

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

Preview Lab → · Contrast checker → · Palette generator →