#47380B#47380B

#47380B is a dark, moderate yellow. Relative luminance 0.042; OKLCH L 34.8% C 0.063 H 89.5°. Best body text is #FFFFFF at 11.42:1 contrast (WCAG AA passes).

Color values

HEX	#47380B
RGB	rgb(71, 56, 11)
HSL	hsl(45, 73%, 16%)
HSV	hsv(45, 85%, 28%)
CMYK	cmyk(0%, 21.1%, 84.5%, 72.2%)
CIE-LAB	lab(24.30, 1.28, 28.86)
CIE-LCH	lch(24.30, 28.89, 87.46°)
OKLab	oklab(34.79% 0.0006 0.0634)
OKLCH	oklch(34.79% 0.063 89.5)
XYZ	xyz(4.0734, 4.1924, 0.9112)
Luminance	0.0419 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#47380B #0B1A47

analogous

#471A0B #47380B #38470B

triadic

#47380B #0B4738 #380B47

tetradic

#47380B #0B471A #0B1A47 #470B38

square

#47380B #0B471A #0B1A47 #470B38

split-complementary

#47380B #0B3847 #1A0B47

monochromatic

#1A1504 #1A1504 #47380B #7C6213 #B18C1B

Accessibility & contrast

On white

11.42

#47380B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#47380B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #47380B

11.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##47380B	#FFFFFF	#000000	##FFFFFF
##47380B	1.00	11.42	1.84	11.42
#FFFFFF	11.42	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403705

Deuteranopia (green-blind)

#433B0D

Tritanopia (blue-blind)

#4E322F

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #47380b;
/* rgb */ color: rgb(71, 56, 11);
/* oklch */ color: oklch(34.8% 0.063 89.5);

Tailwind

colors: {
  custom: {
    50: '#7d6e4e',
    500: '#47380b',
    950: '#000000',
  },
}

SCSS

$custom: #47380b;
$custom-light: #7d6e4e;
$custom-dark: #000000;

JSON

{
  "hex": "#47380b",
  "rgb": {
    "r": 71,
    "g": 56,
    "b": 11
  },
  "hsl": {
    "h": 45,
    "s": 73.171,
    "l": 16.078
  },
  "oklch": {
    "l": 0.34789,
    "c": 0.0634,
    "h": 89.5
  },
  "luminance": 0.04192
}

Semantic roles & 50–950 ramp

primary

#47380B

secondary

#2A4183

accent

#66F038

background

#F7F6F4

surface

#EEEBE7

border

#C9C6C3

text

#0A0701

muted

#7C7A77

Preview Lab

Preview with #47380B

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

Preview Lab → · Contrast checker → · Palette generator →