#51360C#51360C

#51360C is a dark, moderate orange. Relative luminance 0.044; OKLCH L 35.6% C 0.067 H 73.6°. Best body text is #FFFFFF at 11.15:1 contrast (WCAG AA passes).

Color values

HEX	#51360C
RGB	rgb(81, 54, 12)
HSL	hsl(37, 74%, 18%)
HSV	hsv(37, 85%, 32%)
CMYK	cmyk(0%, 33.3%, 85.2%, 68.2%)
CIE-LAB	lab(25.00, 7.84, 29.54)
CIE-LCH	lch(25.00, 30.56, 75.14°)
OKLab	oklab(35.63% 0.019 0.0645)
OKLCH	oklch(35.63% 0.067 73.6)
XYZ	xyz(4.7792, 4.4146, 0.9482)
Luminance	0.0441 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51360C #0C2751

analogous

#51130C #51360C #49510C

triadic

#51360C #0C5136 #360C51

tetradic

#51360C #0C5113 #0C2751 #510C49

square

#51360C #0C5113 #0C2751 #510C49

split-complementary

#51360C #0C4951 #130C51

monochromatic

#1B1204 #1C1204 #51360C #865A14 #BC7D1C

Accessibility & contrast

On white

11.15

#51360C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#51360C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #51360C

11.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51360C	#FFFFFF	#000000	##FFFFFF
##51360C	1.00	11.15	1.88	11.15
#FFFFFF	11.15	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403706

Deuteranopia (green-blind)

#463E0D

Tritanopia (blue-blind)

#592F2E

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #51360c;
/* rgb */ color: rgb(81, 54, 12);
/* oklch */ color: oklch(35.6% 0.067 73.6);

Tailwind

colors: {
  custom: {
    50: '#866c4e',
    500: '#51360c',
    950: '#000000',
  },
}

SCSS

$custom: #51360c;
$custom-light: #866c4e;
$custom-dark: #000000;

JSON

{
  "hex": "#51360c",
  "rgb": {
    "r": 81,
    "g": 54,
    "b": 12
  },
  "hsl": {
    "h": 36.522,
    "s": 74.194,
    "l": 18.235
  },
  "oklch": {
    "l": 0.3563,
    "c": 0.06721,
    "h": 73.6
  },
  "luminance": 0.04414
}

Semantic roles & 50–950 ramp

primary

#51360C

secondary

#2C528C

accent

#80F137

background

#F8F6F4

surface

#F0EBE7

border

#CBC6C3

text

#0C0702

muted

#7D7A78

Preview Lab

Preview with #51360C

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

Preview Lab → · Contrast checker → · Palette generator →