#AA663D#AA663D

#AA663D is a mid, moderate orange. Relative luminance 0.184; OKLCH L 57.7% C 0.104 H 50.6°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#AA663D
RGB	rgb(170, 102, 61)
HSL	hsl(23, 47%, 45%)
HSV	hsv(23, 64%, 67%)
CMYK	cmyk(0%, 40%, 64.1%, 33.3%)
CIE-LAB	lab(49.96, 23.47, 34.40)
CIE-LCH	lch(49.96, 41.64, 55.69°)
OKLab	oklab(57.74% 0.0661 0.0803)
OKLCH	oklch(57.74% 0.104 50.6)
XYZ	xyz(22.1729, 18.3879, 6.7955)
Luminance	0.1839 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA663D #3D81AA

analogous

#AA3D4A #AA663D #AA9C3D

triadic

#AA663D #3DAA66 #663DAA

tetradic

#AA663D #4AAA3D #3D81AA #9C3DAA

square

#AA663D #4AAA3D #3D81AA #9C3DAA

split-complementary

#AA663D #3DAA9C #3D4AAA

monochromatic

#50301D #7D4B2D #AA663D #C5855F #D6A88C

Accessibility & contrast

On white

4.49

#AA663D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.68

#AA663D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #AA663D

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA663D	#FFFFFF	#000000	##000000
##AA663D	1.00	4.49	4.68	4.68
#FFFFFF	4.49	1.00	21.00	21.00
#000000	4.68	21.00	1.00	1.00
##000000	4.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#796E39

Deuteranopia (green-blind)

#897D3D

Tritanopia (blue-blind)

#B9595C

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #aa663d;
/* rgb */ color: rgb(170, 102, 61);
/* oklch */ color: oklch(57.7% 0.104 50.6);

Tailwind

colors: {
  custom: {
    50: '#c89274',
    500: '#aa663d',
    950: '#000000',
  },
}

SCSS

$custom: #aa663d;
$custom-light: #c89274;
$custom-dark: #000000;

JSON

{
  "hex": "#aa663d",
  "rgb": {
    "r": 170,
    "g": 102,
    "b": 61
  },
  "hsl": {
    "h": 22.569,
    "s": 47.186,
    "l": 45.294
  },
  "oklch": {
    "l": 0.57739,
    "c": 0.104,
    "h": 50.6
  },
  "luminance": 0.18386
}

Semantic roles & 50–950 ramp

primary

#AA663D

secondary

#82A9C0

accent

#A4D751

background

#FCF9F7

surface

#F9F1ED

border

#D2CBC8

text

#140D08

muted

#827E7B

Preview Lab

Preview with #AA663D

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

Preview Lab → · Contrast checker → · Palette generator →