#512F16#512F16

#512F16 is a dark, moderate orange. Relative luminance 0.038; OKLCH L 34.2% C 0.062 H 55.1°. Best body text is #FFFFFF at 11.88:1 contrast (WCAG AA passes).

Color values

HEX	#512F16
RGB	rgb(81, 47, 22)
HSL	hsl(25, 57%, 20%)
HSV	hsv(25, 73%, 32%)
CMYK	cmyk(0%, 42%, 72.8%, 68.2%)
CIE-LAB	lab(23.14, 12.92, 22.24)
CIE-LCH	lch(23.14, 25.72, 59.85°)
OKLab	oklab(34.22% 0.0357 0.0512)
OKLCH	oklch(34.22% 0.062 55.1)
XYZ	xyz(4.5550, 3.8407, 1.2603)
Luminance	0.0384 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#512F16 #163851

analogous

#51161A #512F16 #514D16

triadic

#512F16 #16512F #2F1651

tetradic

#512F16 #1A5116 #163851 #4D1651

square

#512F16 #1A5116 #163851 #4D1651

split-complementary

#512F16 #16514D #161A51

monochromatic

#180E07 #211309 #512F16 #814B23 #B16730

Accessibility & contrast

On white

11.88

#512F16 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#512F16 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #512F16

11.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##512F16	#FFFFFF	#000000	##FFFFFF
##512F16	1.00	11.88	1.77	11.88
#FFFFFF	11.88	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393314

Deuteranopia (green-blind)

#413A16

Tritanopia (blue-blind)

#592829

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #512f16;
/* rgb */ color: rgb(81, 47, 22);
/* oklch */ color: oklch(34.2% 0.062 55.1);

Tailwind

colors: {
  custom: {
    50: '#856754',
    500: '#512f16',
    950: '#000000',
  },
}

SCSS

$custom: #512f16;
$custom-light: #856754;
$custom-dark: #000000;

JSON

{
  "hex": "#512f16",
  "rgb": {
    "r": 81,
    "g": 47,
    "b": 22
  },
  "hsl": {
    "h": 25.424,
    "s": 57.282,
    "l": 20.196
  },
  "oklch": {
    "l": 0.34219,
    "c": 0.06236,
    "h": 55.1
  },
  "luminance": 0.0384
}

Semantic roles & 50–950 ramp

primary

#512F16

secondary

#3A6788

accent

#A0E147

background

#F8F6F4

surface

#F0EBE7

border

#CBC6C3

text

#0B0602

muted

#7C7A78

Preview Lab

Preview with #512F16

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

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