#4F5319#4F5319

#4F5319 is a dark, moderate yellow. Relative luminance 0.079; OKLCH L 42.6% C 0.079 H 113.1°. Best body text is #FFFFFF at 8.13:1 contrast (WCAG AA passes).

Color values

HEX	#4F5319
RGB	rgb(79, 83, 25)
HSL	hsl(64, 54%, 21%)
HSV	hsv(64, 70%, 33%)
CMYK	cmyk(4.8%, 0%, 69.9%, 67.5%)
CIE-LAB	lab(33.81, -10.32, 32.20)
CIE-LCH	lch(33.81, 33.81, 107.76°)
OKLab	oklab(42.59% -0.0311 0.073)
OKLCH	oklch(42.59% 0.079 113.1)
XYZ	xyz(6.4933, 7.9191, 2.1060)
Luminance	0.0792 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F5319 #1D1953

analogous

#533A19 #4F5319 #325319

triadic

#4F5319 #194F53 #53194F

tetradic

#4F5319 #19533A #1D1953 #531932

square

#4F5319 #19533A #1D1953 #531932

split-complementary

#4F5319 #193253 #3A1953

monochromatic

#161807 #22240B #4F5319 #7C8227 #A9B135

Accessibility & contrast

On white

8.13

#4F5319 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#4F5319 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F5319

8.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F5319	#FFFFFF	#000000	##FFFFFF
##4F5319	1.00	8.13	2.58	8.13
#FFFFFF	8.13	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#594F11

Deuteranopia (green-blind)

#59501D

Tritanopia (blue-blind)

#554E47

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #4f5319;
/* rgb */ color: rgb(79, 83, 25);
/* oklch */ color: oklch(42.6% 0.079 113.1);

Tailwind

colors: {
  custom: {
    50: '#828359',
    500: '#4f5319',
    950: '#000000',
  },
}

SCSS

$custom: #4f5319;
$custom-light: #828359;
$custom-dark: #000000;

JSON

{
  "hex": "#4f5319",
  "rgb": {
    "r": 79,
    "g": 83,
    "b": 25
  },
  "hsl": {
    "h": 64.138,
    "s": 53.704,
    "l": 21.176
  },
  "oklch": {
    "l": 0.42588,
    "c": 0.07932,
    "h": 113.1
  },
  "luminance": 0.07919
}

Semantic roles & 50–950 ramp

primary

#4F5319

secondary

#443E89

accent

#4BDD55

background

#F8F8F5

surface

#EFEFE9

border

#CACAC5

text

#0B0A04

muted

#7C7C79

Preview Lab

Preview with #4F5319

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

Preview Lab → · Contrast checker → · Palette generator →