#512F10#512F10

#512F10 is a dark, moderate orange. Relative luminance 0.038; OKLCH L 34.1% C 0.066 H 59.7°. Best body text is #FFFFFF at 11.90:1 contrast (WCAG AA passes).

Color values

HEX	#512F10
RGB	rgb(81, 47, 16)
HSL	hsl(29, 67%, 19%)
HSV	hsv(29, 80%, 32%)
CMYK	cmyk(0%, 42%, 80.2%, 68.2%)
CIE-LAB	lab(23.07, 12.54, 25.61)
CIE-LCH	lch(23.07, 28.51, 63.92°)
OKLab	oklab(34.14% 0.0334 0.0571)
OKLCH	oklch(34.14% 0.066 59.7)
XYZ	xyz(4.5037, 3.8202, 0.9903)
Luminance	0.0382 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#512F10 #103251

analogous

#511012 #512F10 #515010

triadic

#512F10 #10512F #2F1051

tetradic

#512F10 #125110 #103251 #501051

square

#512F10 #125110 #103251 #501051

split-complementary

#512F10 #105150 #101251

monochromatic

#1A0F05 #1E1106 #512F10 #844D1A #B76A24

Accessibility & contrast

On white

11.90

#512F10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#512F10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #512F10

11.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##512F10	#FFFFFF	#000000	##FFFFFF
##512F10	1.00	11.90	1.76	11.90
#FFFFFF	11.90	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#39320C

Deuteranopia (green-blind)

#413A10

Tritanopia (blue-blind)

#592828

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #512f10;
/* rgb */ color: rgb(81, 47, 16);
/* oklch */ color: oklch(34.1% 0.066 59.7);

Tailwind

colors: {
  custom: {
    50: '#866750',
    500: '#512f10',
    950: '#000000',
  },
}

SCSS

$custom: #512f10;
$custom-light: #866750;
$custom-dark: #000000;

JSON

{
  "hex": "#512f10",
  "rgb": {
    "r": 81,
    "g": 47,
    "b": 16
  },
  "hsl": {
    "h": 28.615,
    "s": 67.01,
    "l": 19.02
  },
  "oklch": {
    "l": 0.34142,
    "c": 0.06618,
    "h": 59.7
  },
  "luminance": 0.0382
}

Semantic roles & 50–950 ramp

primary

#512F10

secondary

#32608B

accent

#98EA3E

background

#F8F6F4

surface

#F0EBE7

border

#CBC6C3

text

#0C0602

muted

#7D7A78

Preview Lab

Preview with #512F10

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

Preview Lab → · Contrast checker → · Palette generator →