#AC6428#AC6428

#AC6428 is a mid, moderate orange. Relative luminance 0.180; OKLCH L 57.4% C 0.118 H 56.7°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#AC6428
RGB	rgb(172, 100, 40)
HSL	hsl(27, 62%, 42%)
HSV	hsv(27, 77%, 67%)
CMYK	cmyk(0%, 41.9%, 76.7%, 32.5%)
CIE-LAB	lab(49.55, 24.26, 44.73)
CIE-LCH	lch(49.55, 50.88, 61.52°)
OKLab	oklab(57.4% 0.0649 0.0986)
OKLCH	oklch(57.4% 0.118 56.7)
XYZ	xyz(21.9553, 18.0405, 4.3330)
Luminance	0.1804 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC6428 #2870AC

analogous

#AC282E #AC6428 #ACA628

triadic

#AC6428 #28AC64 #6428AC

tetradic

#AC6428 #2EAC28 #2870AC #A628AC

square

#AC6428 #2EAC28 #2870AC #A628AC

split-complementary

#AC6428 #28ACA6 #282EAC

monochromatic

#492A11 #7A471C #AC6428 #D2823F #DEA271

Accessibility & contrast

On white

4.56

#AC6428 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#AC6428 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #AC6428

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC6428	#FFFFFF	#000000	##000000
##AC6428	1.00	4.56	4.61	4.61
#FFFFFF	4.56	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#796C20

Deuteranopia (green-blind)

#8B7C28

Tritanopia (blue-blind)

#BC5458

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #ac6428;
/* rgb */ color: rgb(172, 100, 40);
/* oklch */ color: oklch(57.4% 0.118 56.7);

Tailwind

colors: {
  custom: {
    50: '#ca9066',
    500: '#ac6428',
    950: '#000000',
  },
}

SCSS

$custom: #ac6428;
$custom-light: #ca9066;
$custom-dark: #000000;

JSON

{
  "hex": "#ac6428",
  "rgb": {
    "r": 172,
    "g": 100,
    "b": 40
  },
  "hsl": {
    "h": 27.273,
    "s": 62.264,
    "l": 41.569
  },
  "oklch": {
    "l": 0.57402,
    "c": 0.11803,
    "h": 56.7
  },
  "luminance": 0.18038
}

Semantic roles & 50–950 ramp

primary

#AC6428

secondary

#6B9CC5

accent

#9BE542

background

#FDF8F6

surface

#FAF0EB

border

#D3CBC6

text

#140C06

muted

#837D7A

Preview Lab

Preview with #AC6428

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

Preview Lab → · Contrast checker → · Palette generator →