#AC644A#AC644A

#AC644A is a mid, moderate orange. Relative luminance 0.184; OKLCH L 57.9% C 0.101 H 40.5°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#AC644A
RGB	rgb(172, 100, 74)
HSL	hsl(16, 40%, 48%)
HSV	hsv(16, 57%, 67%)
CMYK	cmyk(0%, 41.9%, 57%, 32.5%)
CIE-LAB	lab(49.96, 26.42, 27.17)
CIE-LCH	lch(49.96, 37.89, 45.80°)
OKLab	oklab(57.85% 0.0768 0.0656)
OKLCH	oklch(57.85% 0.101 40.5)
XYZ	xyz(22.8081, 18.3816, 8.8241)
Luminance	0.1838 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC644A #4A92AC

analogous

#AC4A61 #AC644A #AC954A

triadic

#AC644A #4AAC64 #644AAC

tetradic

#AC644A #61AC4A #4A92AC #954AAC

square

#AC644A #61AC4A #4A92AC #954AAC

split-complementary

#AC644A #4AAC95 #4A61AC

monochromatic

#563225 #814B38 #AC644A #C28771 #D4AB9C

Accessibility & contrast

On white

4.49

#AC644A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.68

#AC644A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #AC644A

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC644A	#FFFFFF	#000000	##000000
##AC644A	1.00	4.49	4.68	4.68
#FFFFFF	4.49	1.00	21.00	21.00
#000000	4.68	21.00	1.00	1.00
##000000	4.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#776D48

Deuteranopia (green-blind)

#887D49

Tritanopia (blue-blind)

#BB575E

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #ac644a;
/* rgb */ color: rgb(172, 100, 74);
/* oklch */ color: oklch(57.9% 0.101 40.5);

Tailwind

colors: {
  custom: {
    50: '#c9917d',
    500: '#ac644a',
    950: '#000000',
  },
}

SCSS

$custom: #ac644a;
$custom-light: #c9917d;
$custom-dark: #000000;

JSON

{
  "hex": "#ac644a",
  "rgb": {
    "r": 172,
    "g": 100,
    "b": 74
  },
  "hsl": {
    "h": 15.918,
    "s": 39.837,
    "l": 48.235
  },
  "oklch": {
    "l": 0.5785,
    "c": 0.10101,
    "h": 40.5
  },
  "luminance": 0.18379
}

Semantic roles & 50–950 ramp

primary

#AC644A

secondary

#91B4C1

accent

#B0D058

background

#FCF8F7

surface

#F9F0EE

border

#D2CBC9

text

#140D09

muted

#827D7B

Preview Lab

Preview with #AC644A

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

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