#AA731E#AA731E

#AA731E is a mid, moderate orange. Relative luminance 0.209; OKLCH L 59.9% C 0.117 H 72.5°. Best body text is #000000 at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#AA731E
RGB	rgb(170, 115, 30)
HSL	hsl(36, 70%, 39%)
HSV	hsv(36, 82%, 67%)
CMYK	cmyk(0%, 32.4%, 82.4%, 33.3%)
CIE-LAB	lab(52.84, 14.59, 51.91)
CIE-LCH	lch(52.84, 53.92, 74.30°)
OKLab	oklab(59.88% 0.0352 0.1117)
OKLCH	oklch(59.88% 0.117 72.5)
XYZ	xyz(22.9444, 20.9033, 4.0544)
Luminance	0.2090 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA731E #1E55AA

analogous

#AA2D1E #AA731E #9BAA1E

triadic

#AA731E #1EAA73 #731EAA

tetradic

#AA731E #1EAA2D #1E55AA #AA1E9B

square

#AA731E #1EAA2D #1E55AA #AA1E9B

split-complementary

#AA731E #1E9BAA #2D1EAA

monochromatic

#422D0C #765015 #AA731E #DA952C #E3AF60

Accessibility & contrast

On white

4.05

#AA731E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.18

#AA731E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #AA731E

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA731E	#FFFFFF	#000000	##000000
##AA731E	1.00	4.05	5.18	5.18
#FFFFFF	4.05	1.00	21.00	21.00
#000000	5.18	21.00	1.00	1.00
##000000	5.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#86760D

Deuteranopia (green-blind)

#938321

Tritanopia (blue-blind)

#BA6563

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #aa731e;
/* rgb */ color: rgb(170, 115, 30);
/* oklch */ color: oklch(59.9% 0.117 72.5);

Tailwind

colors: {
  custom: {
    50: '#c99b62',
    500: '#aa731e',
    950: '#000000',
  },
}

SCSS

$custom: #aa731e;
$custom-light: #c99b62;
$custom-dark: #000000;

JSON

{
  "hex": "#aa731e",
  "rgb": {
    "r": 170,
    "g": 115,
    "b": 30
  },
  "hsl": {
    "h": 36.429,
    "s": 70,
    "l": 39.216
  },
  "oklch": {
    "l": 0.59882,
    "c": 0.11713,
    "h": 72.5
  },
  "luminance": 0.20901
}

Semantic roles & 50–950 ramp

primary

#AA731E

secondary

#5C86C7

accent

#81ED3B

background

#FDF9F6

surface

#FAF2EB

border

#D3CCC6

text

#140E05

muted

#837E7A

Preview Lab

Preview with #AA731E

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

Preview Lab → · Contrast checker → · Palette generator →