#473F10#473F10

#473F10 is a dark, moderate yellow. Relative luminance 0.049; OKLCH L 36.6% C 0.065 H 99.4°. Best body text is #FFFFFF at 10.57:1 contrast (WCAG AA passes).

Color values

HEX	#473F10
RGB	rgb(71, 63, 16)
HSL	hsl(51, 63%, 17%)
HSV	hsv(51, 77%, 28%)
CMYK	cmyk(0%, 11.3%, 77.5%, 72.2%)
CIE-LAB	lab(26.54, -2.89, 28.76)
CIE-LCH	lch(26.54, 28.90, 95.74°)
OKLab	oklab(36.58% -0.0107 0.0643)
OKLCH	oklch(36.58% 0.065 99.4)
XYZ	xyz(4.4698, 4.9322, 1.2067)
Luminance	0.0493 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#473F10 #101847

analogous

#472410 #473F10 #344710

triadic

#473F10 #10473F #3F1047

tetradic

#473F10 #104724 #101847 #471034

square

#473F10 #104724 #101847 #471034

split-complementary

#473F10 #103447 #241047

monochromatic

#191606 #191606 #473F10 #796B1B #AB9827

Accessibility & contrast

On white

10.57

#473F10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#473F10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #473F10

10.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##473F10	#FFFFFF	#000000	##FFFFFF
##473F10	1.00	10.57	1.99	10.57
#FFFFFF	10.57	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463D09

Deuteranopia (green-blind)

#484013

Tritanopia (blue-blind)

#4D3A35

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #473f10;
/* rgb */ color: rgb(71, 63, 16);
/* oklch */ color: oklch(36.6% 0.065 99.4);

Tailwind

colors: {
  custom: {
    50: '#7c7351',
    500: '#473f10',
    950: '#000000',
  },
}

SCSS

$custom: #473f10;
$custom-light: #7c7351;
$custom-dark: #000000;

JSON

{
  "hex": "#473f10",
  "rgb": {
    "r": 71,
    "g": 63,
    "b": 16
  },
  "hsl": {
    "h": 51.273,
    "s": 63.218,
    "l": 17.059
  },
  "oklch": {
    "l": 0.36575,
    "c": 0.06516,
    "h": 99.4
  },
  "luminance": 0.04932
}

Semantic roles & 50–950 ramp

primary

#473F10

secondary

#323D81

accent

#5AE642

background

#F7F6F4

surface

#EEECE7

border

#C9C7C3

text

#0A0802

muted

#7C7B78

Preview Lab

Preview with #473F10

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

Preview Lab → · Contrast checker → · Palette generator →