#4F491C#4F491C

#4F491C is a dark, moderate yellow. Relative luminance 0.065; OKLCH L 40.1% C 0.064 H 101.8°. Best body text is #FFFFFF at 9.12:1 contrast (WCAG AA passes).

Color values

HEX	#4F491C
RGB	rgb(79, 73, 28)
HSL	hsl(53, 48%, 21%)
HSV	hsv(53, 65%, 31%)
CMYK	cmyk(0%, 7.6%, 64.6%, 69%)
CIE-LAB	lab(30.67, -4.11, 27.27)
CIE-LCH	lch(30.67, 27.57, 98.58°)
OKLab	oklab(40.09% -0.0131 0.063)
OKLCH	oklch(40.09% 0.064 101.8)
XYZ	xyz(5.8168, 6.5114, 2.0488)
Luminance	0.0651 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F491C #1C224F

analogous

#4F2F1C #4F491C #3B4F1C

triadic

#4F491C #1C4F49 #491C4F

tetradic

#4F491C #1C4F2F #1C224F #4F1C3B

square

#4F491C #1C4F2F #1C224F #4F1C3B

split-complementary

#4F491C #1C3B4F #2F1C4F

monochromatic

#171508 #221F0C #4F491C #7C732C #A99D3C

Accessibility & contrast

On white

9.12

#4F491C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#4F491C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F491C

9.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F491C	#FFFFFF	#000000	##FFFFFF
##4F491C	1.00	9.12	2.30	9.12
#FFFFFF	9.12	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504717

Deuteranopia (green-blind)

#52491E

Tritanopia (blue-blind)

#55443F

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #4f491c;
/* rgb */ color: rgb(79, 73, 28);
/* oklch */ color: oklch(40.1% 0.064 101.8);

Tailwind

colors: {
  custom: {
    50: '#827b5a',
    500: '#4f491c',
    950: '#000000',
  },
}

SCSS

$custom: #4f491c;
$custom-light: #827b5a;
$custom-dark: #000000;

JSON

{
  "hex": "#4f491c",
  "rgb": {
    "r": 79,
    "g": 73,
    "b": 28
  },
  "hsl": {
    "h": 52.941,
    "s": 47.664,
    "l": 20.98
  },
  "oklch": {
    "l": 0.40089,
    "c": 0.06434,
    "h": 101.8
  },
  "luminance": 0.06511
}

Semantic roles & 50–950 ramp

primary

#4F491C

secondary

#424A85

accent

#60D751

background

#F8F7F5

surface

#EFEDE9

border

#CAC8C5

text

#0B0904

muted

#7C7B79

Preview Lab

Preview with #4F491C

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

Preview Lab → · Contrast checker → · Palette generator →