#473F05#473F05

#473F05 is a dark, moderate yellow. Relative luminance 0.049; OKLCH L 36.5% C 0.073 H 100.8°. Best body text is #FFFFFF at 10.60:1 contrast (WCAG AA passes).

Color values

HEX	#473F05
RGB	rgb(71, 63, 5)
HSL	hsl(53, 87%, 15%)
HSV	hsv(53, 93%, 28%)
CMYK	cmyk(0%, 11.3%, 93%, 72.2%)
CIE-LAB	lab(26.46, -3.46, 33.35)
CIE-LCH	lch(26.46, 33.53, 95.92°)
OKLab	oklab(36.49% -0.0136 0.0715)
OKLCH	oklch(36.49% 0.073 100.8)
XYZ	xyz(4.4037, 4.9058, 0.8585)
Luminance	0.0491 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#473F05 #050D47

analogous

#471E05 #473F05 #2E4705

triadic

#473F05 #05473F #3F0547

tetradic

#473F05 #05471E #050D47 #47052E

square

#473F05 #05471E #050D47 #47052E

split-complementary

#473F05 #052E47 #1E0547

monochromatic

#1D1902 #1D1902 #473F05 #807209 #B9A40D

Accessibility & contrast

On white

10.60

#473F05 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#473F05 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #473F05

10.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##473F05	#FFFFFF	#000000	##FFFFFF
##473F05	1.00	10.60	1.98	10.60
#FFFFFF	10.60	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463D00

Deuteranopia (green-blind)

#484009

Tritanopia (blue-blind)

#4D3935

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #473f05;
/* rgb */ color: rgb(71, 63, 5);
/* oklch */ color: oklch(36.5% 0.073 100.8);

Tailwind

colors: {
  custom: {
    50: '#7d734c',
    500: '#473f05',
    950: '#000000',
  },
}

SCSS

$custom: #473f05;
$custom-light: #7d734c;
$custom-dark: #000000;

JSON

{
  "hex": "#473f05",
  "rgb": {
    "r": 71,
    "g": 63,
    "b": 5
  },
  "hsl": {
    "h": 52.727,
    "s": 86.842,
    "l": 14.902
  },
  "oklch": {
    "l": 0.36491,
    "c": 0.07277,
    "h": 100.8
  },
  "luminance": 0.04906
}

Semantic roles & 50–950 ramp

primary

#473F05

secondary

#212D87

accent

#44FD2B

background

#F7F6F4

surface

#EEECE7

border

#C9C7C3

text

#0A0801

muted

#7C7B77

Preview Lab

Preview with #473F05

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

Preview Lab → · Contrast checker → · Palette generator →