#473F0A#473F0A

#473F0A is a dark, moderate yellow. Relative luminance 0.049; OKLCH L 36.5% C 0.070 H 100.2°. Best body text is #FFFFFF at 10.59:1 contrast (WCAG AA passes).

Color values

HEX#473F0A
RGBrgb(71, 63, 10)
HSLhsl(52, 75%, 16%)
HSVhsv(52, 86%, 28%)
CMYKcmyk(0%, 11.3%, 85.9%, 72.2%)
CIE-LABlab(26.50, -3.22, 31.35)
CIE-LCHlch(26.50, 31.51, 95.87°)
OKLaboklab(36.53% -0.0123 0.0684)
OKLCHoklch(36.53% 0.07 100.2)
XYZxyz(4.4310, 4.9167, 1.0027)
Luminance0.0492 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#473F0A #0A1247
analogous
#47200A #473F0A #30470A
triadic
#473F0A #0A473F #3F0A47
tetradic
#473F0A #0A4720 #0A1247 #470A30
square
#473F0A #0A4720 #0A1247 #470A30
split-complementary
#473F0A #0A3047 #200A47
monochromatic
#1B1804 #1B1804 #473F0A #7D6F12 #B29E19

Accessibility & contrast

On white

10.59
#473F0A on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.98
#473F0A on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #473F0A
10.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##473F0A#FFFFFF#000000##FFFFFF
##473F0A1.0010.591.9810.59
#FFFFFF10.591.0021.001.00
#0000001.9821.001.0021.00
##FFFFFF10.591.0021.001.00

Color blindness preview

Protanopia (red-blind)
#463D02
Deuteranopia (green-blind)
#48400E
Tritanopia (blue-blind)
#4D3A35
Achromatopsia (no color)
#3F3F3F

Design tokens & code

CSS
--color: #473f0a;
/* rgb */ color: rgb(71, 63, 10);
/* oklch */ color: oklch(36.5% 0.070 100.2);
Tailwind
colors: {
  custom: {
    50: '#7d734e',
    500: '#473f0a',
    950: '#000000',
  },
}
SCSS
$custom: #473f0a;
$custom-light: #7d734e;
$custom-dark: #000000;
JSON
{
  "hex": "#473f0a",
  "rgb": {
    "r": 71,
    "g": 63,
    "b": 10
  },
  "hsl": {
    "h": 52.131,
    "s": 75.309,
    "l": 15.882
  },
  "oklch": {
    "l": 0.36526,
    "c": 0.06955,
    "h": 100.2
  },
  "luminance": 0.04917
}

Semantic roles & 50–950 ramp

primary
#473F0A
secondary
#293584
accent
#4FF236
background
#F7F6F4
surface
#EEECE7
border
#C9C7C3
text
#0A0802
muted
#7C7B78

Preview Lab

Preview with #473F0A

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

Preview Lab → · Contrast checker → · Palette generator →

#473F0A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva