#512F17#512F17

#512F17 is a dark, moderate orange. Relative luminance 0.038; OKLCH L 34.2% C 0.062 H 54.2°. Best body text is #FFFFFF at 11.87:1 contrast (WCAG AA passes).

Color values

HEX	#512F17
RGB	rgb(81, 47, 23)
HSL	hsl(25, 56%, 20%)
HSV	hsv(25, 72%, 32%)
CMYK	cmyk(0%, 42%, 71.6%, 68.2%)
CIE-LAB	lab(23.15, 12.99, 21.65)
CIE-LCH	lch(23.15, 25.25, 59.03°)
OKLab	oklab(34.23% 0.0361 0.0501)
OKLCH	oklch(34.23% 0.062 54.2)
XYZ	xyz(4.5649, 3.8447, 1.3121)
Luminance	0.0384 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#512F17 #173951

analogous

#51171C #512F17 #514C17

triadic

#512F17 #17512F #2F1751

tetradic

#512F17 #1C5117 #173951 #4C1751

square

#512F17 #1C5117 #173951 #4C1751

split-complementary

#512F17 #17514C #171C51

monochromatic

#180E07 #211309 #512F17 #814B25 #B06632

Accessibility & contrast

On white

11.87

#512F17 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#512F17 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #512F17

11.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##512F17	#FFFFFF	#000000	##FFFFFF
##512F17	1.00	11.87	1.77	11.87
#FFFFFF	11.87	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393315

Deuteranopia (green-blind)

#413A17

Tritanopia (blue-blind)

#592829

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #512f17;
/* rgb */ color: rgb(81, 47, 23);
/* oklch */ color: oklch(34.2% 0.062 54.2);

Tailwind

colors: {
  custom: {
    50: '#856755',
    500: '#512f17',
    950: '#000000',
  },
}

SCSS

$custom: #512f17;
$custom-light: #856755;
$custom-dark: #000000;

JSON

{
  "hex": "#512f17",
  "rgb": {
    "r": 81,
    "g": 47,
    "b": 23
  },
  "hsl": {
    "h": 24.828,
    "s": 55.769,
    "l": 20.392
  },
  "oklch": {
    "l": 0.34233,
    "c": 0.0617,
    "h": 54.2
  },
  "luminance": 0.03844
}

Semantic roles & 50–950 ramp

primary

#512F17

secondary

#3C6888

accent

#A1DF49

background

#F8F6F4

surface

#F0EBE8

border

#CBC6C4

text

#0B0603

muted

#7C7A78

Preview Lab

Preview with #512F17

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

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