#AA5B31#AA5B31

#AA5B31 is a mid, moderate orange. Relative luminance 0.163; OKLCH L 55.6% C 0.117 H 46.9°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#AA5B31
RGB	rgb(170, 91, 49)
HSL	hsl(21, 55%, 43%)
HSV	hsv(21, 71%, 67%)
CMYK	cmyk(0%, 46.5%, 71.2%, 33.3%)
CIE-LAB	lab(47.30, 28.81, 37.80)
CIE-LCH	lch(47.30, 47.53, 52.69°)
OKLab	oklab(55.65% 0.0802 0.0858)
OKLCH	oklch(55.65% 0.117 46.9)
XYZ	xyz(20.8749, 16.2523, 4.9428)
Luminance	0.1625 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA5B31 #3180AA

analogous

#AA3144 #AA5B31 #AA9731

triadic

#AA5B31 #31AA5B #5B31AA

tetradic

#AA5B31 #44AA31 #3180AA #9731AA

square

#AA5B31 #44AA31 #3180AA #9731AA

split-complementary

#AA5B31 #31AA97 #3144AA

monochromatic

#4B2816 #7A4223 #AA5B31 #CC794D #D99C7C

Accessibility & contrast

On white

4.94

#AA5B31 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#AA5B31 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA5B31

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA5B31	#FFFFFF	#000000	##FFFFFF
##AA5B31	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#71652D

Deuteranopia (green-blind)

#847730

Tritanopia (blue-blind)

#BA4B52

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #aa5b31;
/* rgb */ color: rgb(170, 91, 49);
/* oklch */ color: oklch(55.6% 0.117 46.9);

Tailwind

colors: {
  custom: {
    50: '#c98a6b',
    500: '#aa5b31',
    950: '#000000',
  },
}

SCSS

$custom: #aa5b31;
$custom-light: #c98a6b;
$custom-dark: #000000;

JSON

{
  "hex": "#aa5b31",
  "rgb": {
    "r": 170,
    "g": 91,
    "b": 49
  },
  "hsl": {
    "h": 20.826,
    "s": 55.251,
    "l": 42.941
  },
  "oklch": {
    "l": 0.55648,
    "c": 0.11743,
    "h": 46.9
  },
  "luminance": 0.1625
}

Semantic roles & 50–950 ramp

primary

#AA5B31

secondary

#75A7C2

accent

#ABDF49

background

#FDF8F6

surface

#FAF0EB

border

#D3CBC6

text

#140C07

muted

#837D7A

Preview Lab

Preview with #AA5B31

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

Preview Lab → · Contrast checker → · Palette generator →