#AC771F#AC771F

#AC771F is a mid, moderate orange. Relative luminance 0.221; OKLCH L 60.9% C 0.118 H 74.6°. Best body text is #000000 at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#AC771F
RGB	rgb(172, 119, 31)
HSL	hsl(37, 69%, 40%)
HSV	hsv(37, 82%, 67%)
CMYK	cmyk(0%, 30.8%, 82%, 32.5%)
CIE-LAB	lab(54.10, 13.27, 52.76)
CIE-LCH	lch(54.10, 54.40, 75.88°)
OKLab	oklab(60.91% 0.0313 0.1137)
OKLCH	oklch(60.91% 0.118 74.6)
XYZ	xyz(23.8592, 22.0653, 4.2985)
Luminance	0.2206 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC771F #1F54AC

analogous

#AC311F #AC771F #9AAC1F

triadic

#AC771F #1FAC77 #771FAC

tetradic

#AC771F #1FAC31 #1F54AC #AC1F9A

square

#AC771F #1FAC31 #1F54AC #AC1F9A

split-complementary

#AC771F #1F9AAC #311FAC

monochromatic

#442F0C #785316 #AC771F #D9992F #E3B363

Accessibility & contrast

On white

3.88

#AC771F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.41

#AC771F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #AC771F

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC771F	#FFFFFF	#000000	##000000
##AC771F	1.00	3.88	5.41	5.41
#FFFFFF	3.88	1.00	21.00	21.00
#000000	5.41	21.00	1.00	1.00
##000000	5.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A7A0D

Deuteranopia (green-blind)

#968622

Tritanopia (blue-blind)

#BC6966

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #ac771f;
/* rgb */ color: rgb(172, 119, 31);
/* oklch */ color: oklch(60.9% 0.118 74.6);

Tailwind

colors: {
  custom: {
    50: '#ca9e63',
    500: '#ac771f',
    950: '#000000',
  },
}

SCSS

$custom: #ac771f;
$custom-light: #ca9e63;
$custom-dark: #000000;

JSON

{
  "hex": "#ac771f",
  "rgb": {
    "r": 172,
    "g": 119,
    "b": 31
  },
  "hsl": {
    "h": 37.447,
    "s": 69.458,
    "l": 39.804
  },
  "oklch": {
    "l": 0.60914,
    "c": 0.11792,
    "h": 74.6
  },
  "luminance": 0.22063
}

Semantic roles & 50–950 ramp

primary

#AC771F

secondary

#5F86C8

accent

#7EEC3C

background

#FDF9F6

surface

#FAF2EB

border

#D3CCC6

text

#140E06

muted

#837E7A

Preview Lab

Preview with #AC771F

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

Preview Lab → · Contrast checker → · Palette generator →