#AC4A26#AC4A26

#AC4A26 is a mid, vivid orange. Relative luminance 0.138; OKLCH L 53.1% C 0.138 H 39.7°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#AC4A26
RGB	rgb(172, 74, 38)
HSL	hsl(16, 64%, 41%)
HSV	hsv(16, 78%, 67%)
CMYK	cmyk(0%, 57%, 77.9%, 32.5%)
CIE-LAB	lab(43.96, 38.02, 40.06)
CIE-LCH	lch(43.96, 55.23, 46.50°)
OKLab	oklab(53.12% 0.1061 0.088)
OKLCH	oklch(53.12% 0.138 39.7)
XYZ	xyz(19.8139, 13.8108, 3.4557)
Luminance	0.1381 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC4A26 #2688AC

analogous

#AC2645 #AC4A26 #AC8D26

triadic

#AC4A26 #26AC4A #4A26AC

tetradic

#AC4A26 #45AC26 #2688AC #8D26AC

square

#AC4A26 #45AC26 #2688AC #8D26AC

split-complementary

#AC4A26 #26AC8D #2645AC

monochromatic

#481F10 #7A341B #AC4A26 #D4643B #DF8C6E

Accessibility & contrast

On white

5.58

#AC4A26 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#AC4A26 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC4A26

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC4A26	#FFFFFF	#000000	##FFFFFF
##AC4A26	1.00	5.58	3.76	5.58
#FFFFFF	5.58	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655A21

Deuteranopia (green-blind)

#7D7023

Tritanopia (blue-blind)

#BD3442

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #ac4a26;
/* rgb */ color: rgb(172, 74, 38);
/* oklch */ color: oklch(53.1% 0.138 39.7);

Tailwind

colors: {
  custom: {
    50: '#cc7f63',
    500: '#ac4a26',
    950: '#000000',
  },
}

SCSS

$custom: #ac4a26;
$custom-light: #cc7f63;
$custom-dark: #000000;

JSON

{
  "hex": "#ac4a26",
  "rgb": {
    "r": 172,
    "g": 74,
    "b": 38
  },
  "hsl": {
    "h": 16.119,
    "s": 63.81,
    "l": 41.176
  },
  "oklch": {
    "l": 0.53123,
    "c": 0.1379,
    "h": 39.7
  },
  "luminance": 0.13808
}

Semantic roles & 50–950 ramp

primary

#AC4A26

secondary

#68ACC5

accent

#BAE741

background

#FDF7F5

surface

#FAEEEA

border

#D3C9C6

text

#150A05

muted

#837C79

Preview Lab

Preview with #AC4A26

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

Preview Lab → · Contrast checker → · Palette generator →