#512A11#512A11

#512A11 is a dark, moderate orange. Relative luminance 0.034; OKLCH L 33.1% C 0.069 H 50.9°. Best body text is #FFFFFF at 12.43:1 contrast (WCAG AA passes).

Color values

HEX	#512A11
RGB	rgb(81, 42, 17)
HSL	hsl(23, 65%, 19%)
HSV	hsv(23, 79%, 32%)
CMYK	cmyk(0%, 48.1%, 79%, 68.2%)
CIE-LAB	lab(21.75, 15.77, 23.66)
CIE-LCH	lch(21.75, 28.43, 56.32°)
OKLab	oklab(33.13% 0.0433 0.0532)
OKLCH	oklch(33.13% 0.069 50.9)
XYZ	xyz(4.3229, 3.4462, 0.9677)
Luminance	0.0345 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#512A11 #113851

analogous

#511118 #512A11 #514A11

triadic

#512A11 #11512A #2A1151

tetradic

#512A11 #185111 #113851 #4A1151

square

#512A11 #185111 #113851 #4A1151

split-complementary

#512A11 #11514A #111851

monochromatic

#190D05 #1E1006 #512A11 #84441C #B65E26

Accessibility & contrast

On white

12.43

#512A11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#512A11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #512A11

12.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##512A11	#FFFFFF	#000000	##FFFFFF
##512A11	1.00	12.43	1.69	12.43
#FFFFFF	12.43	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#352F0E

Deuteranopia (green-blind)

#3E3811

Tritanopia (blue-blind)

#592225

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #512a11;
/* rgb */ color: rgb(81, 42, 17);
/* oklch */ color: oklch(33.1% 0.069 50.9);

Tailwind

colors: {
  custom: {
    50: '#866450',
    500: '#512a11',
    950: '#000000',
  },
}

SCSS

$custom: #512a11;
$custom-light: #866450;
$custom-dark: #000000;

JSON

{
  "hex": "#512a11",
  "rgb": {
    "r": 81,
    "g": 42,
    "b": 17
  },
  "hsl": {
    "h": 23.438,
    "s": 65.306,
    "l": 19.216
  },
  "oklch": {
    "l": 0.33129,
    "c": 0.06857,
    "h": 50.9
  },
  "luminance": 0.03446
}

Semantic roles & 50–950 ramp

primary

#512A11

secondary

#34688A

accent

#A6E840

background

#F8F5F4

surface

#F0EAE7

border

#CBC6C3

text

#0C0502

muted

#7D7978

Preview Lab

Preview with #512A11

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

Preview Lab → · Contrast checker → · Palette generator →