#512510#512510

#512510 is a dark, moderate orange. Relative luminance 0.031; OKLCH L 32.2% C 0.073 H 44.4°. Best body text is #FFFFFF at 12.95:1 contrast (WCAG AA passes).

Color values

HEX	#512510
RGB	rgb(81, 37, 16)
HSL	hsl(19, 67%, 19%)
HSV	hsv(19, 80%, 32%)
CMYK	cmyk(0%, 54.3%, 80.2%, 68.2%)
CIE-LAB	lab(20.48, 18.80, 22.84)
CIE-LCH	lch(20.48, 29.58, 50.53°)
OKLab	oklab(32.15% 0.0523 0.0513)
OKLCH	oklch(32.15% 0.073 44.4)
XYZ	xyz(4.1488, 3.1104, 0.8720)
Luminance	0.0311 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#512510 #103C51

analogous

#51101C #512510 #514610

triadic

#512510 #105125 #251051

tetradic

#512510 #1C5110 #103C51 #461051

square

#512510 #1C5110 #103C51 #461051

split-complementary

#512510 #105146 #101C51

monochromatic

#1A0C05 #1E0E06 #512510 #843C1A #B75424

Accessibility & contrast

On white

12.95

#512510 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#512510 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #512510

12.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##512510	#FFFFFF	#000000	##FFFFFF
##512510	1.00	12.95	1.62	12.95
#FFFFFF	12.95	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#312B0E

Deuteranopia (green-blind)

#3C350F

Tritanopia (blue-blind)

#591C20

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #512510;
/* rgb */ color: rgb(81, 37, 16);
/* oklch */ color: oklch(32.2% 0.073 44.4);

Tailwind

colors: {
  custom: {
    50: '#86604f',
    500: '#512510',
    950: '#000000',
  },
}

SCSS

$custom: #512510;
$custom-light: #86604f;
$custom-dark: #000000;

JSON

{
  "hex": "#512510",
  "rgb": {
    "r": 81,
    "g": 37,
    "b": 16
  },
  "hsl": {
    "h": 19.385,
    "s": 67.01,
    "l": 19.02
  },
  "oklch": {
    "l": 0.32153,
    "c": 0.07325,
    "h": 44.4
  },
  "luminance": 0.0311
}

Semantic roles & 50–950 ramp

primary

#512510

secondary

#326E8B

accent

#B2EA3E

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0C0502

muted

#7D7978

Preview Lab

Preview with #512510

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

Preview Lab → · Contrast checker → · Palette generator →