#AC4E29#AC4E29

#AC4E29 is a mid, vivid orange. Relative luminance 0.144; OKLCH L 53.8% C 0.133 H 40.9°. Best body text is #FFFFFF at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#AC4E29
RGB	rgb(172, 78, 41)
HSL	hsl(17, 62%, 42%)
HSV	hsv(17, 76%, 67%)
CMYK	cmyk(0%, 54.7%, 76.2%, 32.5%)
CIE-LAB	lab(44.78, 36.12, 39.35)
CIE-LCH	lch(44.78, 53.42, 47.45°)
OKLab	oklab(53.75% 0.1009 0.0873)
OKLCH	oklch(53.75% 0.133 40.9)
XYZ	xyz(20.1399, 14.3821, 3.8129)
Luminance	0.1438 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC4E29 #2987AC

analogous

#AC2945 #AC4E29 #AC9029

triadic

#AC4E29 #29AC4E #4E29AC

tetradic

#AC4E29 #45AC29 #2987AC #9029AC

square

#AC4E29 #45AC29 #2987AC #9029AC

split-complementary

#AC4E29 #29AC90 #2945AC

monochromatic

#492111 #7B381D #AC4E29 #D26A41 #DD9072

Accessibility & contrast

On white

5.42

#AC4E29 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#AC4E29 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC4E29

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC4E29	#FFFFFF	#000000	##FFFFFF
##AC4E29	1.00	5.42	3.88	5.42
#FFFFFF	5.42	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#685D24

Deuteranopia (green-blind)

#7F7227

Tritanopia (blue-blind)

#BD3A46

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #ac4e29;
/* rgb */ color: rgb(172, 78, 41);
/* oklch */ color: oklch(53.8% 0.133 40.9);

Tailwind

colors: {
  custom: {
    50: '#cc8265',
    500: '#ac4e29',
    950: '#000000',
  },
}

SCSS

$custom: #ac4e29;
$custom-light: #cc8265;
$custom-dark: #000000;

JSON

{
  "hex": "#ac4e29",
  "rgb": {
    "r": 172,
    "g": 78,
    "b": 41
  },
  "hsl": {
    "h": 16.947,
    "s": 61.502,
    "l": 41.765
  },
  "oklch": {
    "l": 0.53752,
    "c": 0.13339,
    "h": 40.9
  },
  "luminance": 0.1438
}

Semantic roles & 50–950 ramp

primary

#AC4E29

secondary

#6CACC5

accent

#B7E543

background

#FDF8F6

surface

#FAEFEB

border

#D3CAC6

text

#150B06

muted

#837C7A

Preview Lab

Preview with #AC4E29

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

Preview Lab → · Contrast checker → · Palette generator →