#78451B#78451B

#78451B is a dark, moderate orange. Relative luminance 0.083; OKLCH L 44.3% C 0.089 H 56.7°. Best body text is #FFFFFF at 7.88:1 contrast (WCAG AA passes).

Color values

HEX	#78451B
RGB	rgb(120, 69, 27)
HSL	hsl(27, 63%, 29%)
HSV	hsv(27, 78%, 47%)
CMYK	cmyk(0%, 42.5%, 77.5%, 52.9%)
CIE-LAB	lab(34.66, 18.25, 33.59)
CIE-LCH	lch(34.66, 38.23, 61.48°)
OKLab	oklab(44.35% 0.049 0.0746)
OKLCH	oklch(44.35% 0.089 56.7)
XYZ	xyz(10.0725, 8.3295, 2.1140)
Luminance	0.0833 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78451B #1B4E78

analogous

#781B20 #78451B #78741B

triadic

#78451B #1B7845 #451B78

tetradic

#78451B #20781B #1B4E78 #741B78

square

#78451B #20781B #1B4E78 #741B78

split-complementary

#78451B #1B7874 #1B2078

monochromatic

#190E06 #462810 #78451B #AA6226 #D37F3B

Accessibility & contrast

On white

7.88

#78451B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#78451B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #78451B

7.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78451B	#FFFFFF	#000000	##FFFFFF
##78451B	1.00	7.88	2.67	7.88
#FFFFFF	7.88	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#544A16

Deuteranopia (green-blind)

#60561B

Tritanopia (blue-blind)

#843A3C

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #78451b;
/* rgb */ color: rgb(120, 69, 27);
/* oklch */ color: oklch(44.3% 0.089 56.7);

Tailwind

colors: {
  custom: {
    50: '#a4795a',
    500: '#78451b',
    950: '#000000',
  },
}

SCSS

$custom: #78451b;
$custom-light: #a4795a;
$custom-dark: #000000;

JSON

{
  "hex": "#78451b",
  "rgb": {
    "r": 120,
    "g": 69,
    "b": 27
  },
  "hsl": {
    "h": 27.097,
    "s": 63.265,
    "l": 28.824
  },
  "oklch": {
    "l": 0.44348,
    "c": 0.08928,
    "h": 56.7
  },
  "luminance": 0.08328
}

Semantic roles & 50–950 ramp

primary

#78451B

secondary

#437DAC

accent

#9CE641

background

#FAF7F5

surface

#F4EDE9

border

#CEC8C5

text

#100904

muted

#7F7B79

Preview Lab

Preview with #78451B

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

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