#AC781F#AC781F

#AC781F is a mid, moderate orange. Relative luminance 0.223; OKLCH L 61.1% C 0.118 H 75.4°. Best body text is #000000 at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#AC781F
RGB	rgb(172, 120, 31)
HSL	hsl(38, 69%, 40%)
HSV	hsv(38, 82%, 67%)
CMYK	cmyk(0%, 30.2%, 82%, 32.5%)
CIE-LAB	lab(54.35, 12.71, 52.98)
CIE-LCH	lch(54.35, 54.48, 76.51°)
OKLab	oklab(61.11% 0.0297 0.1142)
OKLCH	oklch(61.11% 0.118 75.4)
XYZ	xyz(23.9788, 22.3046, 4.3384)
Luminance	0.2230 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC781F #1F53AC

analogous

#AC311F #AC781F #9AAC1F

triadic

#AC781F #1FAC78 #781FAC

tetradic

#AC781F #1FAC31 #1F53AC #AC1F9A

square

#AC781F #1FAC31 #1F53AC #AC1F9A

split-complementary

#AC781F #1F9AAC #311FAC

monochromatic

#44300C #785416 #AC781F #D99A2F #E3B463

Accessibility & contrast

On white

3.85

#AC781F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.46

#AC781F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #AC781F

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC781F	#FFFFFF	#000000	##000000
##AC781F	1.00	3.85	5.46	5.46
#FFFFFF	3.85	1.00	21.00	21.00
#000000	5.46	21.00	1.00	1.00
##000000	5.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B7A0C

Deuteranopia (green-blind)

#978723

Tritanopia (blue-blind)

#BC6A67

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #ac781f;
/* rgb */ color: rgb(172, 120, 31);
/* oklch */ color: oklch(61.1% 0.118 75.4);

Tailwind

colors: {
  custom: {
    50: '#ca9e63',
    500: '#ac781f',
    950: '#000000',
  },
}

SCSS

$custom: #ac781f;
$custom-light: #ca9e63;
$custom-dark: #000000;

JSON

{
  "hex": "#ac781f",
  "rgb": {
    "r": 172,
    "g": 120,
    "b": 31
  },
  "hsl": {
    "h": 37.872,
    "s": 69.458,
    "l": 39.804
  },
  "oklch": {
    "l": 0.61111,
    "c": 0.11797,
    "h": 75.4
  },
  "luminance": 0.22303
}

Semantic roles & 50–950 ramp

primary

#AC781F

secondary

#5F86C8

accent

#7DEC3C

background

#FDF9F6

surface

#FAF2EB

border

#D3CCC6

text

#140E06

muted

#837E7A

Preview Lab

Preview with #AC781F

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

Preview Lab → · Contrast checker → · Palette generator →