#473B03#473B03

#473B03 is a dark, moderate yellow. Relative luminance 0.045; OKLCH L 35.5% C 0.071 H 95.7°. Best body text is #FFFFFF at 11.08:1 contrast (WCAG AA passes).

Color values

HEX	#473B03
RGB	rgb(71, 59, 3)
HSL	hsl(49, 92%, 15%)
HSV	hsv(49, 96%, 28%)
CMYK	cmyk(0%, 16.9%, 95.8%, 72.2%)
CIE-LAB	lab(25.18, -1.03, 32.98)
CIE-LCH	lch(25.18, 33.00, 91.79°)
OKLab	oklab(35.47% -0.007 0.0705)
OKLCH	oklch(35.47% 0.071 95.7)
XYZ	xyz(4.1792, 4.4743, 0.7296)
Luminance	0.0447 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#473B03 #030F47

analogous

#471903 #473B03 #314703

triadic

#473B03 #03473B #3B0347

tetradic

#473B03 #034719 #030F47 #470331

square

#473B03 #034719 #030F47 #470331

split-complementary

#473B03 #033147 #190347

monochromatic

#1D1801 #1D1801 #473B03 #826C05 #BC9D08

Accessibility & contrast

On white

11.08

#473B03 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#473B03 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #473B03

11.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##473B03	#FFFFFF	#000000	##FFFFFF
##473B03	1.00	11.08	1.89	11.08
#FFFFFF	11.08	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#433A00

Deuteranopia (green-blind)

#463D07

Tritanopia (blue-blind)

#4E3531

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #473b03;
/* rgb */ color: rgb(71, 59, 3);
/* oklch */ color: oklch(35.5% 0.071 95.7);

Tailwind

colors: {
  custom: {
    50: '#7d704a',
    500: '#473b03',
    950: '#000000',
  },
}

SCSS

$custom: #473b03;
$custom-light: #7d704a;
$custom-dark: #000000;

JSON

{
  "hex": "#473b03",
  "rgb": {
    "r": 71,
    "g": 59,
    "b": 3
  },
  "hsl": {
    "h": 49.412,
    "s": 91.892,
    "l": 14.51
  },
  "oklch": {
    "l": 0.35469,
    "c": 0.07085,
    "h": 95.7
  },
  "luminance": 0.04474
}

Semantic roles & 50–950 ramp

primary

#473B03

secondary

#1E3088

accent

#4FFF29

background

#F7F6F4

surface

#EEECE7

border

#C9C7C3

text

#0A0701

muted

#7C7A77

Preview Lab

Preview with #473B03

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

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