#AA5F37#AA5F37

#AA5F37 is a mid, moderate orange. Relative luminance 0.170; OKLCH L 56.4% C 0.112 H 47.4°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#AA5F37
RGB	rgb(170, 95, 55)
HSL	hsl(21, 51%, 44%)
HSV	hsv(21, 68%, 67%)
CMYK	cmyk(0%, 44.1%, 67.6%, 33.3%)
CIE-LAB	lab(48.27, 26.96, 35.68)
CIE-LCH	lch(48.27, 44.72, 52.92°)
OKLab	oklab(56.41% 0.0756 0.0823)
OKLCH	oklch(56.41% 0.112 47.4)
XYZ	xyz(21.3611, 17.0086, 5.7717)
Luminance	0.1701 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA5F37 #3782AA

analogous

#AA3748 #AA5F37 #AA9937

triadic

#AA5F37 #37AA5F #5F37AA

tetradic

#AA5F37 #48AA37 #3782AA #9937AA

square

#AA5F37 #48AA37 #3782AA #9937AA

split-complementary

#AA5F37 #37AA99 #3748AA

monochromatic

#4E2B19 #7C4528 #AA5F37 #C87E56 #D7A184

Accessibility & contrast

On white

4.77

#AA5F37 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#AA5F37 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA5F37

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA5F37	#FFFFFF	#000000	##FFFFFF
##AA5F37	1.00	4.77	4.40	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#746833

Deuteranopia (green-blind)

#867936

Tritanopia (blue-blind)

#BA5056

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #aa5f37;
/* rgb */ color: rgb(170, 95, 55);
/* oklch */ color: oklch(56.4% 0.112 47.4);

Tailwind

colors: {
  custom: {
    50: '#c88d6f',
    500: '#aa5f37',
    950: '#000000',
  },
}

SCSS

$custom: #aa5f37;
$custom-light: #c88d6f;
$custom-dark: #000000;

JSON

{
  "hex": "#aa5f37",
  "rgb": {
    "r": 170,
    "g": 95,
    "b": 55
  },
  "hsl": {
    "h": 20.87,
    "s": 51.111,
    "l": 44.118
  },
  "oklch": {
    "l": 0.56412,
    "c": 0.11174,
    "h": 47.4
  },
  "luminance": 0.17006
}

Semantic roles & 50–950 ramp

primary

#AA5F37

secondary

#7CA9C1

accent

#A9DB4D

background

#FCF8F6

surface

#F9F0EC

border

#D2CBC7

text

#140C07

muted

#827D7A

Preview Lab

Preview with #AA5F37

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

Preview Lab → · Contrast checker → · Palette generator →