#4F470F#4F470F

#4F470F is a dark, moderate yellow. Relative luminance 0.062; OKLCH L 39.5% C 0.074 H 100.9°. Best body text is #FFFFFF at 9.37:1 contrast (WCAG AA passes).

Color values

HEX	#4F470F
RGB	rgb(79, 71, 15)
HSL	hsl(53, 68%, 18%)
HSV	hsv(53, 81%, 31%)
CMYK	cmyk(0%, 10.1%, 81%, 69%)
CIE-LAB	lab(29.92, -3.79, 32.81)
CIE-LCH	lch(29.92, 33.03, 96.58°)
OKLab	oklab(39.46% -0.0139 0.0723)
OKLCH	oklch(39.46% 0.074 100.9)
XYZ	xyz(5.5642, 6.2035, 1.3562)
Luminance	0.0620 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F470F #0F174F

analogous

#4F270F #4F470F #374F0F

triadic

#4F470F #0F4F47 #470F4F

tetradic

#4F470F #0F4F27 #0F174F #4F0F37

square

#4F470F #0F4F27 #0F174F #4F0F37

split-complementary

#4F470F #0F374F #270F4F

monochromatic

#1A1705 #1C1905 #4F470F #827519 #B6A323

Accessibility & contrast

On white

9.37

#4F470F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#4F470F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F470F

9.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F470F	#FFFFFF	#000000	##FFFFFF
##4F470F	1.00	9.37	2.24	9.37
#FFFFFF	9.37	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4506

Deuteranopia (green-blind)

#514813

Tritanopia (blue-blind)

#56413C

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #4f470f;
/* rgb */ color: rgb(79, 71, 15);
/* oklch */ color: oklch(39.5% 0.074 100.9);

Tailwind

colors: {
  custom: {
    50: '#837952',
    500: '#4f470f',
    950: '#000000',
  },
}

SCSS

$custom: #4f470f;
$custom-light: #837952;
$custom-dark: #000000;

JSON

{
  "hex": "#4f470f",
  "rgb": {
    "r": 79,
    "g": 71,
    "b": 15
  },
  "hsl": {
    "h": 52.5,
    "s": 68.085,
    "l": 18.431
  },
  "oklch": {
    "l": 0.39458,
    "c": 0.07362,
    "h": 100.9
  },
  "luminance": 0.06203
}

Semantic roles & 50–950 ramp

primary

#4F470F

secondary

#313C89

accent

#53EB3D

background

#F8F7F4

surface

#EFEDE7

border

#CAC8C3

text

#0B0902

muted

#7C7B78

Preview Lab

Preview with #4F470F

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

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