#813F18#813F18

#813F18 is a dark, moderate orange. Relative luminance 0.083; OKLCH L 44.6% C 0.104 H 47.9°. Best body text is #FFFFFF at 7.90:1 contrast (WCAG AA passes).

Color values

HEX	#813F18
RGB	rgb(129, 63, 24)
HSL	hsl(22, 69%, 30%)
HSV	hsv(22, 81%, 51%)
CMYK	cmyk(0%, 51.2%, 81.4%, 49.4%)
CIE-LAB	lab(34.58, 25.63, 35.47)
CIE-LCH	lch(34.58, 43.76, 54.15°)
OKLab	oklab(44.56% 0.0699 0.0773)
OKLCH	oklch(44.56% 0.104 47.9)
XYZ	xyz(10.9967, 8.2894, 1.8849)
Luminance	0.0829 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#813F18 #185A81

analogous

#811825 #813F18 #817418

triadic

#813F18 #18813F #3F1881

tetradic

#813F18 #258118 #185A81 #741881

square

#813F18 #258118 #185A81 #741881

split-complementary

#813F18 #188174 #182581

monochromatic

#1A0D05 #4D260E #813F18 #B55822 #DA7539

Accessibility & contrast

On white

7.90

#813F18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#813F18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #813F18

7.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##813F18	#FFFFFF	#000000	##FFFFFF
##813F18	1.00	7.90	2.66	7.90
#FFFFFF	7.90	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524813

Deuteranopia (green-blind)

#625717

Tritanopia (blue-blind)

#8E3137

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #813f18;
/* rgb */ color: rgb(129, 63, 24);
/* oklch */ color: oklch(44.6% 0.104 47.9);

Tailwind

colors: {
  custom: {
    50: '#ac7558',
    500: '#813f18',
    950: '#000000',
  },
}

SCSS

$custom: #813f18;
$custom-light: #ac7558;
$custom-dark: #000000;

JSON

{
  "hex": "#813f18",
  "rgb": {
    "r": 129,
    "g": 63,
    "b": 24
  },
  "hsl": {
    "h": 22.286,
    "s": 68.627,
    "l": 30
  },
  "oklch": {
    "l": 0.44558,
    "c": 0.1042,
    "h": 47.9
  },
  "luminance": 0.08288
}

Semantic roles & 50–950 ramp

primary

#813F18

secondary

#408AB5

accent

#AAEB3C

background

#FBF7F5

surface

#F6EDE9

border

#D0C8C5

text

#110803

muted

#807B78

Preview Lab

Preview with #813F18

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

Preview Lab → · Contrast checker → · Palette generator →