#473F0C#473F0C

#473F0C is a dark, moderate yellow. Relative luminance 0.049; OKLCH L 36.5% C 0.068 H 100.0°. Best body text is #FFFFFF at 10.58:1 contrast (WCAG AA passes).

Color values

HEX	#473F0C
RGB	rgb(71, 63, 12)
HSL	hsl(52, 71%, 16%)
HSV	hsv(52, 83%, 28%)
CMYK	cmyk(0%, 11.3%, 83.1%, 72.2%)
CIE-LAB	lab(26.51, -3.12, 30.54)
CIE-LCH	lch(26.51, 30.70, 95.84°)
OKLab	oklab(36.54% -0.0118 0.0672)
OKLCH	oklch(36.54% 0.068 100)
XYZ	xyz(4.4426, 4.9214, 1.0637)
Luminance	0.0492 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#473F0C #0C1447

analogous

#47220C #473F0C #32470C

triadic

#473F0C #0C473F #3F0C47

tetradic

#473F0C #0C4722 #0C1447 #470C32

square

#473F0C #0C4722 #0C1447 #470C32

split-complementary

#473F0C #0C3247 #220C47

monochromatic

#1A1704 #1A1704 #473F0C #7B6D15 #B09C1E

Accessibility & contrast

On white

10.58

#473F0C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#473F0C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #473F0C

10.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##473F0C	#FFFFFF	#000000	##FFFFFF
##473F0C	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)

#463D04

Deuteranopia (green-blind)

#48400F

Tritanopia (blue-blind)

#4D3A35

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #473f0c;
/* rgb */ color: rgb(71, 63, 12);
/* oklch */ color: oklch(36.5% 0.068 100.0);

Tailwind

colors: {
  custom: {
    50: '#7d734f',
    500: '#473f0c',
    950: '#000000',
  },
}

SCSS

$custom: #473f0c;
$custom-light: #7d734f;
$custom-dark: #000000;

JSON

{
  "hex": "#473f0c",
  "rgb": {
    "r": 71,
    "g": 63,
    "b": 12
  },
  "hsl": {
    "h": 51.864,
    "s": 71.084,
    "l": 16.275
  },
  "oklch": {
    "l": 0.36541,
    "c": 0.06822,
    "h": 100
  },
  "luminance": 0.04921
}

Semantic roles & 50–950 ramp

primary

#473F0C

secondary

#2C3883

accent

#52EE3A

background

#F7F6F4

surface

#EEECE7

border

#C9C7C3

text

#0A0802

muted

#7C7B78

Preview Lab

Preview with #473F0C

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

Preview Lab → · Contrast checker → · Palette generator →