#47390B#47390B

#47390B is a dark, moderate yellow. Relative luminance 0.043; OKLCH L 35.0% C 0.064 H 91.2°. Best body text is #FFFFFF at 11.30:1 contrast (WCAG AA passes).

Color values

HEX	#47390B
RGB	rgb(71, 57, 11)
HSL	hsl(46, 73%, 16%)
HSV	hsv(46, 85%, 28%)
CMYK	cmyk(0%, 19.7%, 84.5%, 72.2%)
CIE-LAB	lab(24.61, 0.63, 29.16)
CIE-LCH	lch(24.61, 29.17, 88.75°)
OKLab	oklab(35.03% -0.0013 0.064)
OKLCH	oklch(35.03% 0.064 91.2)
XYZ	xyz(4.1223, 4.2903, 0.9275)
Luminance	0.0429 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#47390B #0B1947

analogous

#471B0B #47390B #37470B

triadic

#47390B #0B4739 #390B47

tetradic

#47390B #0B471B #0B1947 #470B37

square

#47390B #0B471B #0B1947 #470B37

split-complementary

#47390B #0B3747 #1B0B47

monochromatic

#1A1504 #1A1504 #47390B #7C6413 #B18E1B

Accessibility & contrast

On white

11.30

#47390B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#47390B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #47390B

11.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##47390B	#FFFFFF	#000000	##FFFFFF
##47390B	1.00	11.30	1.86	11.30
#FFFFFF	11.30	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403804

Deuteranopia (green-blind)

#443C0E

Tritanopia (blue-blind)

#4E3330

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #47390b;
/* rgb */ color: rgb(71, 57, 11);
/* oklch */ color: oklch(35.0% 0.064 91.2);

Tailwind

colors: {
  custom: {
    50: '#7d6f4e',
    500: '#47390b',
    950: '#000000',
  },
}

SCSS

$custom: #47390b;
$custom-light: #7d6f4e;
$custom-dark: #000000;

JSON

{
  "hex": "#47390b",
  "rgb": {
    "r": 71,
    "g": 57,
    "b": 11
  },
  "hsl": {
    "h": 46,
    "s": 73.171,
    "l": 16.078
  },
  "oklch": {
    "l": 0.35034,
    "c": 0.06404,
    "h": 91.2
  },
  "luminance": 0.0429
}

Semantic roles & 50–950 ramp

primary

#47390B

secondary

#2A3F83

accent

#63F038

background

#F7F6F4

surface

#EEECE7

border

#C9C7C3

text

#0A0702

muted

#7C7A78

Preview Lab

Preview with #47390B

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

Preview Lab → · Contrast checker → · Palette generator →