#47420B#47420B

#47420B is a dark, moderate yellow. Relative luminance 0.053; OKLCH L 37.3% C 0.072 H 104.0°. Best body text is #FFFFFF at 10.23:1 contrast (WCAG AA passes).

Color values

HEX	#47420B
RGB	rgb(71, 66, 11)
HSL	hsl(55, 73%, 16%)
HSV	hsv(55, 85%, 28%)
CMYK	cmyk(0%, 7%, 84.5%, 72.2%)
CIE-LAB	lab(27.46, -5.04, 31.84)
CIE-LCH	lch(27.46, 32.24, 98.99°)
OKLab	oklab(37.3% -0.0174 0.0697)
OKLCH	oklch(37.3% 0.072 104)
XYZ	xyz(4.6074, 5.2604, 1.0892)
Luminance	0.0526 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#47420B #0B1047

analogous

#47240B #47420B #2E470B

triadic

#47420B #0B4742 #420B47

tetradic

#47420B #0B4724 #0B1047 #470B2E

square

#47420B #0B4724 #0B1047 #470B2E

split-complementary

#47420B #0B2E47 #240B47

monochromatic

#1A1904 #1A1904 #47420B #7C7313 #B1A51B

Accessibility & contrast

On white

10.23

#47420B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#47420B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #47420B

10.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##47420B	#FFFFFF	#000000	##FFFFFF
##47420B	1.00	10.23	2.05	10.23
#FFFFFF	10.23	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#493F02

Deuteranopia (green-blind)

#4A420F

Tritanopia (blue-blind)

#4D3D38

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #47420b;
/* rgb */ color: rgb(71, 66, 11);
/* oklch */ color: oklch(37.3% 0.072 104.0);

Tailwind

colors: {
  custom: {
    50: '#7d764f',
    500: '#47420b',
    950: '#000000',
  },
}

SCSS

$custom: #47420b;
$custom-light: #7d764f;
$custom-dark: #000000;

JSON

{
  "hex": "#47420b",
  "rgb": {
    "r": 71,
    "g": 66,
    "b": 11
  },
  "hsl": {
    "h": 55,
    "s": 73.171,
    "l": 16.078
  },
  "oklch": {
    "l": 0.37297,
    "c": 0.07186,
    "h": 104
  },
  "luminance": 0.0526
}

Semantic roles & 50–950 ramp

primary

#47420B

secondary

#2A3283

accent

#47F038

background

#F7F7F4

surface

#EEEDE7

border

#C9C8C3

text

#0A0802

muted

#7C7B78

Preview Lab

Preview with #47420B

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

Preview Lab → · Contrast checker → · Palette generator →