#4F490D#4F490D

#4F490D is a dark, moderate yellow. Relative luminance 0.065; OKLCH L 39.9% C 0.077 H 103.4°. Best body text is #FFFFFF at 9.17:1 contrast (WCAG AA passes).

Color values

HEX	#4F490D
RGB	rgb(79, 73, 13)
HSL	hsl(55, 72%, 18%)
HSV	hsv(55, 84%, 31%)
CMYK	cmyk(0%, 7.6%, 83.5%, 69%)
CIE-LAB	lab(30.54, -5.11, 34.20)
CIE-LCH	lch(30.54, 34.58, 98.49°)
OKLab	oklab(39.94% -0.0178 0.0748)
OKLCH	oklch(39.94% 0.077 103.4)
XYZ	xyz(5.6799, 6.4567, 1.3278)
Luminance	0.0646 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F490D #0D134F

analogous

#4F280D #4F490D #344F0D

triadic

#4F490D #0D4F49 #490D4F

tetradic

#4F490D #0D4F28 #0D134F #4F0D34

square

#4F490D #0D4F28 #0D134F #4F0D34

split-complementary

#4F490D #0D344F #280D4F

monochromatic

#1A1804 #1A1804 #4F490D #847A16 #B8AA1E

Accessibility & contrast

On white

9.17

#4F490D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#4F490D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F490D

9.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F490D	#FFFFFF	#000000	##FFFFFF
##4F490D	1.00	9.17	2.29	9.17
#FFFFFF	9.17	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504602

Deuteranopia (green-blind)

#524912

Tritanopia (blue-blind)

#56433E

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #4f490d;
/* rgb */ color: rgb(79, 73, 13);
/* oklch */ color: oklch(39.9% 0.077 103.4);

Tailwind

colors: {
  custom: {
    50: '#837b51',
    500: '#4f490d',
    950: '#000000',
  },
}

SCSS

$custom: #4f490d;
$custom-light: #837b51;
$custom-dark: #000000;

JSON

{
  "hex": "#4f490d",
  "rgb": {
    "r": 79,
    "g": 73,
    "b": 13
  },
  "hsl": {
    "h": 54.545,
    "s": 71.739,
    "l": 18.039
  },
  "oklch": {
    "l": 0.39943,
    "c": 0.07691,
    "h": 103.4
  },
  "luminance": 0.06456
}

Semantic roles & 50–950 ramp

primary

#4F490D

secondary

#2E368A

accent

#4AEE39

background

#F8F7F4

surface

#EFEDE7

border

#CAC8C3

text

#0B0902

muted

#7C7B78

Preview Lab

Preview with #4F490D

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

Preview Lab → · Contrast checker → · Palette generator →