#463F18#463F18

#463F18 is a dark, muted yellow. Relative luminance 0.049; OKLCH L 36.6% C 0.058 H 99.2°. Best body text is #FFFFFF at 10.58:1 contrast (WCAG AA passes).

Color values

HEX	#463F18
RGB	rgb(70, 63, 24)
HSL	hsl(51, 49%, 18%)
HSV	hsv(51, 66%, 27%)
CMYK	cmyk(0%, 10%, 65.7%, 72.5%)
CIE-LAB	lab(26.51, -2.80, 24.53)
CIE-LCH	lch(26.51, 24.69, 96.51°)
OKLab	oklab(36.56% -0.0092 0.0568)
OKLCH	oklch(36.56% 0.058 99.2)
XYZ	xyz(4.4683, 4.9232, 1.5789)
Luminance	0.0492 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#463F18 #181F46

analogous

#462818 #463F18 #364618

triadic

#463F18 #18463F #3F1846

tetradic

#463F18 #184628 #181F46 #461836

square

#463F18 #184628 #181F46 #461836

split-complementary

#463F18 #183646 #281846

monochromatic

#171508 #181608 #463F18 #746828 #A19137

Accessibility & contrast

On white

10.58

#463F18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#463F18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #463F18

10.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##463F18	#FFFFFF	#000000	##FFFFFF
##463F18	1.00	10.58	1.98	10.58
#FFFFFF	10.58	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#453D14

Deuteranopia (green-blind)

#47401A

Tritanopia (blue-blind)

#4C3A36

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #463f18;
/* rgb */ color: rgb(70, 63, 24);
/* oklch */ color: oklch(36.6% 0.058 99.2);

Tailwind

colors: {
  custom: {
    50: '#7b7356',
    500: '#463f18',
    950: '#000000',
  },
}

SCSS

$custom: #463f18;
$custom-light: #7b7356;
$custom-dark: #000000;

JSON

{
  "hex": "#463f18",
  "rgb": {
    "r": 70,
    "g": 63,
    "b": 24
  },
  "hsl": {
    "h": 50.87,
    "s": 48.936,
    "l": 18.431
  },
  "oklch": {
    "l": 0.36556,
    "c": 0.05753,
    "h": 99.2
  },
  "luminance": 0.04923
}

Semantic roles & 50–950 ramp

primary

#463F18

secondary

#3D477D

accent

#64D84F

background

#F7F7F5

surface

#EEEDE9

border

#C9C8C5

text

#090803

muted

#7B7B78

Preview Lab

Preview with #463F18

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

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