#AA4C27#AA4C27

#AA4C27 is a mid, vivid orange. Relative luminance 0.139; OKLCH L 53.1% C 0.134 H 40.8°. Best body text is #FFFFFF at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#AA4C27
RGB	rgb(170, 76, 39)
HSL	hsl(17, 63%, 41%)
HSV	hsv(17, 77%, 67%)
CMYK	cmyk(0%, 55.3%, 77.1%, 33.3%)
CIE-LAB	lab(44.04, 36.27, 39.52)
CIE-LCH	lch(44.04, 53.64, 47.46°)
OKLab	oklab(53.12% 0.1011 0.0873)
OKLCH	oklch(53.12% 0.134 40.8)
XYZ	xyz(19.5302, 13.8639, 3.5666)
Luminance	0.1386 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA4C27 #2785AA

analogous

#AA2743 #AA4C27 #AA8D27

triadic

#AA4C27 #27AA4C #4C27AA

tetradic

#AA4C27 #43AA27 #2785AA #8D27AA

square

#AA4C27 #43AA27 #2785AA #8D27AA

split-complementary

#AA4C27 #27AA8D #2743AA

monochromatic

#461F10 #78361C #AA4C27 #D2663C #DE8D6E

Accessibility & contrast

On white

5.57

#AA4C27 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#AA4C27 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA4C27

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA4C27	#FFFFFF	#000000	##FFFFFF
##AA4C27	1.00	5.57	3.77	5.57
#FFFFFF	5.57	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665B22

Deuteranopia (green-blind)

#7D7024

Tritanopia (blue-blind)

#BB3744

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #aa4c27;
/* rgb */ color: rgb(170, 76, 39);
/* oklch */ color: oklch(53.1% 0.134 40.8);

Tailwind

colors: {
  custom: {
    50: '#ca8063',
    500: '#aa4c27',
    950: '#000000',
  },
}

SCSS

$custom: #aa4c27;
$custom-light: #ca8063;
$custom-dark: #000000;

JSON

{
  "hex": "#aa4c27",
  "rgb": {
    "r": 170,
    "g": 76,
    "b": 39
  },
  "hsl": {
    "h": 16.947,
    "s": 62.679,
    "l": 40.98
  },
  "oklch": {
    "l": 0.5312,
    "c": 0.13359,
    "h": 40.8
  },
  "luminance": 0.13861
}

Semantic roles & 50–950 ramp

primary

#AA4C27

secondary

#69AAC4

accent

#B8E642

background

#FDF8F6

surface

#FAEFEB

border

#D3CAC6

text

#150A05

muted

#837C7A

Preview Lab

Preview with #AA4C27

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

Preview Lab → · Contrast checker → · Palette generator →