#473F0D#473F0D

#473F0D is a dark, moderate yellow. Relative luminance 0.049; OKLCH L 36.5% C 0.068 H 99.9°. Best body text is #FFFFFF at 10.58:1 contrast (WCAG AA passes).

Color values

HEX	#473F0D
RGB	rgb(71, 63, 13)
HSL	hsl(52, 69%, 16%)
HSV	hsv(52, 82%, 28%)
CMYK	cmyk(0%, 11.3%, 81.7%, 72.2%)
CIE-LAB	lab(26.52, -3.07, 30.11)
CIE-LCH	lch(26.52, 30.27, 95.82°)
OKLab	oklab(36.55% -0.0116 0.0665)
OKLCH	oklch(36.55% 0.068 99.9)
XYZ	xyz(4.4489, 4.9239, 1.0968)
Luminance	0.0492 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#473F0D #0D1547

analogous

#47220D #473F0D #32470D

triadic

#473F0D #0D473F #3F0D47

tetradic

#473F0D #0D4722 #0D1547 #470D32

square

#473F0D #0D4722 #0D1547 #470D32

split-complementary

#473F0D #0D3247 #220D47

monochromatic

#1A1705 #1A1705 #473F0D #7B6D16 #AE9B20

Accessibility & contrast

On white

10.58

#473F0D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#473F0D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #473F0D

10.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##473F0D	#FFFFFF	#000000	##FFFFFF
##473F0D	1.00	10.58	1.98	10.58
#FFFFFF	10.58	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463D05

Deuteranopia (green-blind)

#484010

Tritanopia (blue-blind)

#4D3A35

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #473f0d;
/* rgb */ color: rgb(71, 63, 13);
/* oklch */ color: oklch(36.5% 0.068 99.9);

Tailwind

colors: {
  custom: {
    50: '#7d7350',
    500: '#473f0d',
    950: '#000000',
  },
}

SCSS

$custom: #473f0d;
$custom-light: #7d7350;
$custom-dark: #000000;

JSON

{
  "hex": "#473f0d",
  "rgb": {
    "r": 71,
    "g": 63,
    "b": 13
  },
  "hsl": {
    "h": 51.724,
    "s": 69.048,
    "l": 16.471
  },
  "oklch": {
    "l": 0.36549,
    "c": 0.0675,
    "h": 99.9
  },
  "luminance": 0.04924
}

Semantic roles & 50–950 ramp

primary

#473F0D

secondary

#2D3982

accent

#54EC3C

background

#F7F6F4

surface

#EEECE7

border

#C9C7C3

text

#0A0802

muted

#7C7B78

Preview Lab

Preview with #473F0D

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

Preview Lab → · Contrast checker → · Palette generator →