#AC6728#AC6728

#AC6728 is a mid, moderate orange. Relative luminance 0.186; OKLCH L 57.9% C 0.117 H 59.1°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#AC6728
RGB	rgb(172, 103, 40)
HSL	hsl(29, 62%, 42%)
HSV	hsv(29, 77%, 67%)
CMYK	cmyk(0%, 40.1%, 76.7%, 32.5%)
CIE-LAB	lab(50.25, 22.60, 45.43)
CIE-LCH	lch(50.25, 50.74, 63.55°)
OKLab	oklab(57.95% 0.0599 0.1001)
OKLCH	oklch(57.95% 0.117 59.1)
XYZ	xyz(22.2484, 18.6267, 4.4307)
Luminance	0.1862 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC6728 #286DAC

analogous

#AC282B #AC6728 #ACA928

triadic

#AC6728 #28AC67 #6728AC

tetradic

#AC6728 #2BAC28 #286DAC #A928AC

square

#AC6728 #2BAC28 #286DAC #A928AC

split-complementary

#AC6728 #28ACA9 #282BAC

monochromatic

#492C11 #7A491C #AC6728 #D2853F #DEA571

Accessibility & contrast

On white

4.44

#AC6728 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.72

#AC6728 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #AC6728

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC6728	#FFFFFF	#000000	##000000
##AC6728	1.00	4.44	4.72	4.72
#FFFFFF	4.44	1.00	21.00	21.00
#000000	4.72	21.00	1.00	1.00
##000000	4.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C6E20

Deuteranopia (green-blind)

#8C7E28

Tritanopia (blue-blind)

#BC585A

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #ac6728;
/* rgb */ color: rgb(172, 103, 40);
/* oklch */ color: oklch(57.9% 0.117 59.1);

Tailwind

colors: {
  custom: {
    50: '#ca9266',
    500: '#ac6728',
    950: '#000000',
  },
}

SCSS

$custom: #ac6728;
$custom-light: #ca9266;
$custom-dark: #000000;

JSON

{
  "hex": "#ac6728",
  "rgb": {
    "r": 172,
    "g": 103,
    "b": 40
  },
  "hsl": {
    "h": 28.636,
    "s": 62.264,
    "l": 41.569
  },
  "oklch": {
    "l": 0.57945,
    "c": 0.11666,
    "h": 59.1
  },
  "luminance": 0.18624
}

Semantic roles & 50–950 ramp

primary

#AC6728

secondary

#6B9AC5

accent

#98E542

background

#FDF9F6

surface

#FAF1EB

border

#D3CBC6

text

#140D06

muted

#837E7A

Preview Lab

Preview with #AC6728

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

Preview Lab → · Contrast checker → · Palette generator →