#AC572F#AC572F

#AC572F is a mid, vivid orange. Relative luminance 0.158; OKLCH L 55.2% C 0.124 H 44.3°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#AC572F
RGB	rgb(172, 87, 47)
HSL	hsl(19, 57%, 43%)
HSV	hsv(19, 73%, 67%)
CMYK	cmyk(0%, 49.4%, 72.7%, 32.5%)
CIE-LAB	lab(46.70, 31.69, 38.28)
CIE-LCH	lch(46.70, 49.69, 50.38°)
OKLab	oklab(55.24% 0.0884 0.0863)
OKLCH	oklch(55.24% 0.124 44.3)
XYZ	xyz(20.9365, 15.7948, 4.6349)
Luminance	0.1579 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC572F #2F84AC

analogous

#AC2F45 #AC572F #AC952F

triadic

#AC572F #2FAC57 #572FAC

tetradic

#AC572F #45AC2F #2F84AC #952FAC

square

#AC572F #45AC2F #2F84AC #952FAC

split-complementary

#AC572F #2FAC95 #2F45AC

monochromatic

#4C2615 #7C3F22 #AC572F #CE744B #DB997B

Accessibility & contrast

On white

5.05

#AC572F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#AC572F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC572F

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC572F	#FFFFFF	#000000	##FFFFFF
##AC572F	1.00	5.05	4.16	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E632B

Deuteranopia (green-blind)

#83762D

Tritanopia (blue-blind)

#BC464E

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #ac572f;
/* rgb */ color: rgb(172, 87, 47);
/* oklch */ color: oklch(55.2% 0.124 44.3);

Tailwind

colors: {
  custom: {
    50: '#cb8869',
    500: '#ac572f',
    950: '#000000',
  },
}

SCSS

$custom: #ac572f;
$custom-light: #cb8869;
$custom-dark: #000000;

JSON

{
  "hex": "#ac572f",
  "rgb": {
    "r": 172,
    "g": 87,
    "b": 47
  },
  "hsl": {
    "h": 19.2,
    "s": 57.078,
    "l": 42.941
  },
  "oklch": {
    "l": 0.55241,
    "c": 0.12357,
    "h": 44.3
  },
  "luminance": 0.15792
}

Semantic roles & 50–950 ramp

primary

#AC572F

secondary

#74AAC3

accent

#AFE047

background

#FDF8F6

surface

#FAF0EB

border

#D3CBC6

text

#140B06

muted

#837C7A

Preview Lab

Preview with #AC572F

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

Preview Lab → · Contrast checker → · Palette generator →