#AC4928#AC4928

#AC4928 is a mid, vivid orange. Relative luminance 0.137; OKLCH L 53.0% C 0.138 H 38.4°. Best body text is #FFFFFF at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#AC4928
RGB	rgb(172, 73, 40)
HSL	hsl(15, 62%, 42%)
HSV	hsv(15, 77%, 67%)
CMYK	cmyk(0%, 57.6%, 76.7%, 32.5%)
CIE-LAB	lab(43.79, 38.60, 38.84)
CIE-LCH	lch(43.79, 54.76, 45.18°)
OKLab	oklab(53% 0.1083 0.0859)
OKLCH	oklch(53% 0.138 38.4)
XYZ	xyz(19.7808, 13.6916, 3.6082)
Luminance	0.1369 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC4928 #288BAC

analogous

#AC2849 #AC4928 #AC8B28

triadic

#AC4928 #28AC49 #4928AC

tetradic

#AC4928 #49AC28 #288BAC #8B28AC

square

#AC4928 #49AC28 #288BAC #8B28AC

split-complementary

#AC4928 #28AC8B #2849AC

monochromatic

#491F11 #7A341C #AC4928 #D2643F #DE8C71

Accessibility & contrast

On white

5.62

#AC4928 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#AC4928 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC4928

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC4928	#FFFFFF	#000000	##FFFFFF
##AC4928	1.00	5.62	3.74	5.62
#FFFFFF	5.62	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645A24

Deuteranopia (green-blind)

#7D7025

Tritanopia (blue-blind)

#BD3342

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #ac4928;
/* rgb */ color: rgb(172, 73, 40);
/* oklch */ color: oklch(53.0% 0.138 38.4);

Tailwind

colors: {
  custom: {
    50: '#cc7f64',
    500: '#ac4928',
    950: '#000000',
  },
}

SCSS

$custom: #ac4928;
$custom-light: #cc7f64;
$custom-dark: #000000;

JSON

{
  "hex": "#ac4928",
  "rgb": {
    "r": 172,
    "g": 73,
    "b": 40
  },
  "hsl": {
    "h": 15,
    "s": 62.264,
    "l": 41.569
  },
  "oklch": {
    "l": 0.52997,
    "c": 0.13824,
    "h": 38.4
  },
  "luminance": 0.13689
}

Semantic roles & 50–950 ramp

primary

#AC4928

secondary

#6BAEC5

accent

#BDE542

background

#FDF7F6

surface

#FAEEEB

border

#D3C9C6

text

#150A05

muted

#837C7A

Preview Lab

Preview with #AC4928

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

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