#512812#512812

#512812 is a dark, moderate orange. Relative luminance 0.033; OKLCH L 32.7% C 0.070 H 47.1°. Best body text is #FFFFFF at 12.63:1 contrast (WCAG AA passes).

Color values

HEX	#512812
RGB	rgb(81, 40, 18)
HSL	hsl(21, 64%, 19%)
HSV	hsv(21, 78%, 32%)
CMYK	cmyk(0%, 50.6%, 77.8%, 68.2%)
CIE-LAB	lab(21.25, 17.07, 22.52)
CIE-LCH	lch(21.25, 28.26, 52.84°)
OKLab	oklab(32.75% 0.0474 0.051)
OKLCH	oklch(32.75% 0.07 47.1)
XYZ	xyz(4.2617, 3.3111, 0.9868)
Luminance	0.0331 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#512812 #123B51

analogous

#51121C #512812 #514812

triadic

#512812 #125128 #281251

tetradic

#512812 #1C5112 #123B51 #481251

square

#512812 #1C5112 #123B51 #481251

split-complementary

#512812 #125148 #121C51

monochromatic

#190C06 #1F0F07 #512812 #83411D #B55928

Accessibility & contrast

On white

12.63

#512812 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#512812 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #512812

12.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##512812	#FFFFFF	#000000	##FFFFFF
##512812	1.00	12.63	1.66	12.63
#FFFFFF	12.63	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#332D10

Deuteranopia (green-blind)

#3D3711

Tritanopia (blue-blind)

#592023

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #512812;
/* rgb */ color: rgb(81, 40, 18);
/* oklch */ color: oklch(32.7% 0.070 47.1);

Tailwind

colors: {
  custom: {
    50: '#866251',
    500: '#512812',
    950: '#000000',
  },
}

SCSS

$custom: #512812;
$custom-light: #866251;
$custom-dark: #000000;

JSON

{
  "hex": "#512812",
  "rgb": {
    "r": 81,
    "g": 40,
    "b": 18
  },
  "hsl": {
    "h": 20.952,
    "s": 63.636,
    "l": 19.412
  },
  "oklch": {
    "l": 0.32748,
    "c": 0.06964,
    "h": 47.1
  },
  "luminance": 0.03311
}

Semantic roles & 50–950 ramp

primary

#512812

secondary

#356C8A

accent

#ADE741

background

#F8F5F4

surface

#F0EAE7

border

#CBC6C3

text

#0C0502

muted

#7D7978

Preview Lab

Preview with #512812

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

Preview Lab → · Contrast checker → · Palette generator →