#4F440D#4F440D

#4F440D is a dark, moderate yellow. Relative luminance 0.058; OKLCH L 38.7% C 0.072 H 97.3°. Best body text is #FFFFFF at 9.70:1 contrast (WCAG AA passes).

Color values

HEX	#4F440D
RGB	rgb(79, 68, 13)
HSL	hsl(50, 72%, 18%)
HSV	hsv(50, 84%, 31%)
CMYK	cmyk(0%, 13.9%, 83.5%, 69%)
CIE-LAB	lab(28.97, -2.04, 32.75)
CIE-LCH	lch(28.97, 32.81, 93.56°)
OKLab	oklab(38.7% -0.0092 0.0717)
OKLCH	oklch(38.7% 0.072 97.3)
XYZ	xyz(5.3645, 5.8259, 1.2226)
Luminance	0.0583 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F440D #0D184F

analogous

#4F230D #4F440D #394F0D

triadic

#4F440D #0D4F44 #440D4F

tetradic

#4F440D #0D4F23 #0D184F #4F0D39

square

#4F440D #0D4F23 #0D184F #4F0D39

split-complementary

#4F440D #0D394F #230D4F

monochromatic

#1A1704 #1A1704 #4F440D #847116 #B89E1E

Accessibility & contrast

On white

9.70

#4F440D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#4F440D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F440D

9.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F440D	#FFFFFF	#000000	##FFFFFF
##4F440D	1.00	9.70	2.17	9.70
#FFFFFF	9.70	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4204

Deuteranopia (green-blind)

#4F4611

Tritanopia (blue-blind)

#563E39

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #4f440d;
/* rgb */ color: rgb(79, 68, 13);
/* oklch */ color: oklch(38.7% 0.072 97.3);

Tailwind

colors: {
  custom: {
    50: '#837751',
    500: '#4f440d',
    950: '#000000',
  },
}

SCSS

$custom: #4f440d;
$custom-light: #837751;
$custom-dark: #000000;

JSON

{
  "hex": "#4f440d",
  "rgb": {
    "r": 79,
    "g": 68,
    "b": 13
  },
  "hsl": {
    "h": 50,
    "s": 71.739,
    "l": 18.039
  },
  "oklch": {
    "l": 0.38699,
    "c": 0.07229,
    "h": 97.3
  },
  "luminance": 0.05826
}

Semantic roles & 50–950 ramp

primary

#4F440D

secondary

#2E3D8A

accent

#58EE39

background

#F8F7F4

surface

#EFEDE7

border

#CAC8C3

text

#0B0802

muted

#7C7B78

Preview Lab

Preview with #4F440D

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

Preview Lab → · Contrast checker → · Palette generator →