#512710#512710

#512710 is a dark, moderate orange. Relative luminance 0.032; OKLCH L 32.5% C 0.071 H 47.2°. Best body text is #FFFFFF at 12.75:1 contrast (WCAG AA passes).

Color values

HEX	#512710
RGB	rgb(81, 39, 16)
HSL	hsl(21, 67%, 19%)
HSV	hsv(21, 80%, 32%)
CMYK	cmyk(0%, 51.9%, 80.2%, 68.2%)
CIE-LAB	lab(20.97, 17.58, 23.38)
CIE-LCH	lch(20.97, 29.25, 53.07°)
OKLab	oklab(32.53% 0.0486 0.0524)
OKLCH	oklch(32.53% 0.071 47.2)
XYZ	xyz(4.2128, 3.2383, 0.8933)
Luminance	0.0324 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#512710 #103A51

analogous

#51101A #512710 #514810

triadic

#512710 #105127 #271051

tetradic

#512710 #1A5110 #103A51 #481051

square

#512710 #1A5110 #103A51 #481051

split-complementary

#512710 #105148 #101A51

monochromatic

#1A0C05 #1E0E06 #512710 #84401A #B75824

Accessibility & contrast

On white

12.75

#512710 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#512710 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #512710

12.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##512710	#FFFFFF	#000000	##FFFFFF
##512710	1.00	12.75	1.65	12.75
#FFFFFF	12.75	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#332D0D

Deuteranopia (green-blind)

#3D360F

Tritanopia (blue-blind)

#591E22

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #512710;
/* rgb */ color: rgb(81, 39, 16);
/* oklch */ color: oklch(32.5% 0.071 47.2);

Tailwind

colors: {
  custom: {
    50: '#86624f',
    500: '#512710',
    950: '#000000',
  },
}

SCSS

$custom: #512710;
$custom-light: #86624f;
$custom-dark: #000000;

JSON

{
  "hex": "#512710",
  "rgb": {
    "r": 81,
    "g": 39,
    "b": 16
  },
  "hsl": {
    "h": 21.231,
    "s": 67.01,
    "l": 19.02
  },
  "oklch": {
    "l": 0.3253,
    "c": 0.07146,
    "h": 47.2
  },
  "luminance": 0.03238
}

Semantic roles & 50–950 ramp

primary

#512710

secondary

#326B8B

accent

#ADEA3E

background

#F8F5F4

surface

#F0EAE7

border

#CBC6C3

text

#0C0502

muted

#7D7978

Preview Lab

Preview with #512710

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

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