#78371C#78371C

#78371C is a dark, moderate orange. Relative luminance 0.068; OKLCH L 41.8% C 0.099 H 41.9°. Best body text is #FFFFFF at 8.89:1 contrast (WCAG AA passes).

Color values

HEX	#78371C
RGB	rgb(120, 55, 28)
HSL	hsl(18, 62%, 29%)
HSV	hsv(18, 77%, 47%)
CMYK	cmyk(0%, 54.2%, 76.7%, 52.9%)
CIE-LAB	lab(31.37, 26.40, 29.60)
CIE-LCH	lch(31.37, 39.66, 48.27°)
OKLab	oklab(41.83% 0.0738 0.0663)
OKLCH	oklch(41.83% 0.099 41.9)
XYZ	xyz(9.3224, 6.8104, 1.9220)
Luminance	0.0681 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78371C #1C5D78

analogous

#781C2F #78371C #78651C

triadic

#78371C #1C7837 #371C78

tetradic

#78371C #2F781C #1C5D78 #651C78

square

#78371C #2F781C #1C5D78 #651C78

split-complementary

#78371C #1C7865 #1C2F78

monochromatic

#190B06 #462010 #78371C #AA4E28 #D2683D

Accessibility & contrast

On white

8.89

#78371C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#78371C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #78371C

8.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78371C	#FFFFFF	#000000	##FFFFFF
##78371C	1.00	8.89	2.36	8.89
#FFFFFF	8.89	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494119

Deuteranopia (green-blind)

#594F1B

Tritanopia (blue-blind)

#842931

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #78371c;
/* rgb */ color: rgb(120, 55, 28);
/* oklch */ color: oklch(41.8% 0.099 41.9);

Tailwind

colors: {
  custom: {
    50: '#a56f59',
    500: '#78371c',
    950: '#000000',
  },
}

SCSS

$custom: #78371c;
$custom-light: #a56f59;
$custom-dark: #000000;

JSON

{
  "hex": "#78371c",
  "rgb": {
    "r": 120,
    "g": 55,
    "b": 28
  },
  "hsl": {
    "h": 17.609,
    "s": 62.162,
    "l": 29.02
  },
  "oklch": {
    "l": 0.41829,
    "c": 0.09921,
    "h": 41.9
  },
  "luminance": 0.06809
}

Semantic roles & 50–950 ramp

primary

#78371C

secondary

#448DAC

accent

#B5E543

background

#FAF6F5

surface

#F4ECE9

border

#CEC7C5

text

#100703

muted

#7F7A78

Preview Lab

Preview with #78371C

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

Preview Lab → · Contrast checker → · Palette generator →