#AC673F#AC673F

#AC673F is a mid, moderate orange. Relative luminance 0.188; OKLCH L 58.2% C 0.104 H 49.7°. Best body text is #000000 at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#AC673F
RGB	rgb(172, 103, 63)
HSL	hsl(22, 46%, 46%)
HSV	hsv(22, 63%, 67%)
CMYK	cmyk(0%, 40.1%, 63.4%, 32.5%)
CIE-LAB	lab(50.49, 23.90, 34.00)
CIE-LCH	lch(50.49, 41.56, 54.89°)
OKLab	oklab(58.21% 0.0675 0.0797)
OKLCH	oklch(58.21% 0.104 49.7)
XYZ	xyz(22.7624, 18.8323, 7.1379)
Luminance	0.1883 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC673F #3F84AC

analogous

#AC3F4D #AC673F #AC9D3F

triadic

#AC673F #3FAC67 #673FAC

tetradic

#AC673F #4DAC3F #3F84AC #9D3FAC

square

#AC673F #4DAC3F #3F84AC #9D3FAC

split-complementary

#AC673F #3FAC9D #3F4DAC

monochromatic

#52311E #7F4C2F #AC673F #C68763 #D6A98F

Accessibility & contrast

On white

4.41

#AC673F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.77

#AC673F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #AC673F

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC673F	#FFFFFF	#000000	##000000
##AC673F	1.00	4.41	4.77	4.77
#FFFFFF	4.41	1.00	21.00	21.00
#000000	4.77	21.00	1.00	1.00
##000000	4.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A6F3B

Deuteranopia (green-blind)

#8B7E3F

Tritanopia (blue-blind)

#BB5A5E

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #ac673f;
/* rgb */ color: rgb(172, 103, 63);
/* oklch */ color: oklch(58.2% 0.104 49.7);

Tailwind

colors: {
  custom: {
    50: '#c99375',
    500: '#ac673f',
    950: '#000000',
  },
}

SCSS

$custom: #ac673f;
$custom-light: #c99375;
$custom-dark: #000000;

JSON

{
  "hex": "#ac673f",
  "rgb": {
    "r": 172,
    "g": 103,
    "b": 63
  },
  "hsl": {
    "h": 22.018,
    "s": 46.383,
    "l": 46.078
  },
  "oklch": {
    "l": 0.5821,
    "c": 0.1044,
    "h": 49.7
  },
  "luminance": 0.1883
}

Semantic roles & 50–950 ramp

primary

#AC673F

secondary

#86ABC1

accent

#A5D652

background

#FCF9F7

surface

#F9F1ED

border

#D2CBC8

text

#140D08

muted

#827E7B

Preview Lab

Preview with #AC673F

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

Preview Lab → · Contrast checker → · Palette generator →