#AA512A#AA512A

#AA512A is a mid, vivid orange. Relative luminance 0.146; OKLCH L 53.9% C 0.128 H 42.7°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#AA512A
RGB	rgb(170, 81, 42)
HSL	hsl(18, 60%, 42%)
HSV	hsv(18, 75%, 67%)
CMYK	cmyk(0%, 52.4%, 75.3%, 33.3%)
CIE-LAB	lab(45.08, 33.81, 39.06)
CIE-LCH	lch(45.08, 51.66, 49.12°)
OKLab	oklab(53.93% 0.0942 0.087)
OKLCH	oklch(53.93% 0.128 42.7)
XYZ	xyz(19.9398, 14.6006, 3.9582)
Luminance	0.1460 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA512A #2A83AA

analogous

#AA2A43 #AA512A #AA912A

triadic

#AA512A #2AAA51 #512AAA

tetradic

#AA512A #43AA2A #2A83AA #912AAA

square

#AA512A #43AA2A #2A83AA #912AAA

split-complementary

#AA512A #2AAA91 #2A43AA

monochromatic

#482212 #793A1E #AA512A #D06D41 #DC9272

Accessibility & contrast

On white

5.36

#AA512A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#AA512A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA512A

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA512A	#FFFFFF	#000000	##FFFFFF
##AA512A	1.00	5.36	3.92	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A5E25

Deuteranopia (green-blind)

#7F7228

Tritanopia (blue-blind)

#BB3E49

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #aa512a;
/* rgb */ color: rgb(170, 81, 42);
/* oklch */ color: oklch(53.9% 0.128 42.7);

Tailwind

colors: {
  custom: {
    50: '#ca8466',
    500: '#aa512a',
    950: '#000000',
  },
}

SCSS

$custom: #aa512a;
$custom-light: #ca8466;
$custom-dark: #000000;

JSON

{
  "hex": "#aa512a",
  "rgb": {
    "r": 170,
    "g": 81,
    "b": 42
  },
  "hsl": {
    "h": 18.281,
    "s": 60.377,
    "l": 41.569
  },
  "oklch": {
    "l": 0.53925,
    "c": 0.12823,
    "h": 42.7
  },
  "luminance": 0.14598
}

Semantic roles & 50–950 ramp

primary

#AA512A

secondary

#6CA9C3

accent

#B3E444

background

#FDF8F6

surface

#FAEFEB

border

#D3CAC6

text

#140B06

muted

#837C7A

Preview Lab

Preview with #AA512A

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

Preview Lab → · Contrast checker → · Palette generator →