#AA4523#AA4523

#AA4523 is a mid, vivid orange. Relative luminance 0.129; OKLCH L 52.1% C 0.141 H 38.4°. Best body text is #FFFFFF at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#AA4523
RGB	rgb(170, 69, 35)
HSL	hsl(15, 66%, 40%)
HSV	hsv(15, 79%, 67%)
CMYK	cmyk(0%, 59.4%, 79.4%, 33.3%)
CIE-LAB	lab(42.65, 39.60, 40.16)
CIE-LCH	lch(42.65, 56.40, 45.40°)
OKLab	oklab(52.06% 0.1106 0.0876)
OKLCH	oklch(52.06% 0.141 38.4)
XYZ	xyz(19.0111, 12.9262, 3.0837)
Luminance	0.1292 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA4523 #2388AA

analogous

#AA2344 #AA4523 #AA8823

triadic

#AA4523 #23AA45 #4523AA

tetradic

#AA4523 #44AA23 #2388AA #8823AA

square

#AA4523 #44AA23 #2388AA #8823AA

split-complementary

#AA4523 #23AA88 #2344AA

monochromatic

#441C0E #773019 #AA4523 #D55D35 #E08668

Accessibility & contrast

On white

5.86

#AA4523 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#AA4523 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA4523

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA4523	#FFFFFF	#000000	##FFFFFF
##AA4523	1.00	5.86	3.58	5.86
#FFFFFF	5.86	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#61571E

Deuteranopia (green-blind)

#7A6D20

Tritanopia (blue-blind)

#BB2D3E

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #aa4523;
/* rgb */ color: rgb(170, 69, 35);
/* oklch */ color: oklch(52.1% 0.141 38.4);

Tailwind

colors: {
  custom: {
    50: '#cb7c60',
    500: '#aa4523',
    950: '#000000',
  },
}

SCSS

$custom: #aa4523;
$custom-light: #cb7c60;
$custom-dark: #000000;

JSON

{
  "hex": "#aa4523",
  "rgb": {
    "r": 170,
    "g": 69,
    "b": 35
  },
  "hsl": {
    "h": 15.111,
    "s": 65.854,
    "l": 40.196
  },
  "oklch": {
    "l": 0.52058,
    "c": 0.1411,
    "h": 38.4
  },
  "luminance": 0.12924
}

Semantic roles & 50–950 ramp

primary

#AA4523

secondary

#63ADC6

accent

#BEE93F

background

#FDF7F5

surface

#FAEEEA

border

#D3C9C6

text

#150A05

muted

#837C79

Preview Lab

Preview with #AA4523

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

Preview Lab → · Contrast checker → · Palette generator →