#512919#512919

#512919 is a dark, moderate orange. Relative luminance 0.034; OKLCH L 33.1% C 0.065 H 42.0°. Best body text is #FFFFFF at 12.49:1 contrast (WCAG AA passes).

Color values

HEX	#512919
RGB	rgb(81, 41, 25)
HSL	hsl(17, 53%, 21%)
HSV	hsv(17, 69%, 32%)
CMYK	cmyk(0%, 49.4%, 69.1%, 68.2%)
CIE-LAB	lab(21.60, 16.94, 18.57)
CIE-LCH	lch(21.60, 25.14, 47.63°)
OKLab	oklab(33.05% 0.0484 0.0437)
OKLCH	oklch(33.05% 0.065 42)
XYZ	xyz(4.3621, 3.4059, 1.3472)
Luminance	0.0340 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#512919 #194151

analogous

#511925 #512919 #514519

triadic

#512919 #195129 #291951

tetradic

#512919 #255119 #194151 #451951

square

#512919 #255119 #194151 #451951

split-complementary

#512919 #195145 #192551

monochromatic

#170C07 #22110B #512919 #804127 #AF5836

Accessibility & contrast

On white

12.49

#512919 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#512919 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #512919

12.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##512919	#FFFFFF	#000000	##FFFFFF
##512919	1.00	12.49	1.68	12.49
#FFFFFF	12.49	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#342E17

Deuteranopia (green-blind)

#3D3718

Tritanopia (blue-blind)

#592225

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #512919;
/* rgb */ color: rgb(81, 41, 25);
/* oklch */ color: oklch(33.1% 0.065 42.0);

Tailwind

colors: {
  custom: {
    50: '#856356',
    500: '#512919',
    950: '#000000',
  },
}

SCSS

$custom: #512919;
$custom-light: #856356;
$custom-dark: #000000;

JSON

{
  "hex": "#512919",
  "rgb": {
    "r": 81,
    "g": 41,
    "b": 25
  },
  "hsl": {
    "h": 17.143,
    "s": 52.83,
    "l": 20.784
  },
  "oklch": {
    "l": 0.3305,
    "c": 0.06519,
    "h": 42
  },
  "luminance": 0.03405
}

Semantic roles & 50–950 ramp

primary

#512919

secondary

#3E7387

accent

#B3DC4C

background

#F8F5F5

surface

#F0EAE9

border

#CBC6C5

text

#0B0503

muted

#7C7978

Preview Lab

Preview with #512919

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

Preview Lab → · Contrast checker → · Palette generator →