#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
RGBrgb(172, 103, 40)
HSLhsl(29, 62%, 42%)
HSVhsv(29, 77%, 67%)
CMYKcmyk(0%, 40.1%, 76.7%, 32.5%)
CIE-LABlab(50.25, 22.60, 45.43)
CIE-LCHlch(50.25, 50.74, 63.55°)
OKLaboklab(57.95% 0.0599 0.1001)
OKLCHoklch(57.95% 0.117 59.1)
XYZxyz(22.2484, 18.6267, 4.4307)
Luminance0.1862 (WCAG relative)
Temperaturewarm
Familyorange

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
##AC67281.004.444.724.72
#FFFFFF4.441.0021.0021.00
#0000004.7221.001.001.00
##0000004.7221.001.001.00

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 →

#AC6728 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva