#AA643E#AA643E

#AA643E is a mid, moderate orange. Relative luminance 0.180; OKLCH L 57.4% C 0.105 H 48.2°. Best body text is #000000 at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#AA643E
RGB	rgb(170, 100, 62)
HSL	hsl(21, 47%, 45%)
HSV	hsv(21, 64%, 67%)
CMYK	cmyk(0%, 41.2%, 63.5%, 33.3%)
CIE-LAB	lab(49.51, 24.66, 33.31)
CIE-LCH	lch(49.51, 41.44, 53.49°)
OKLab	oklab(57.39% 0.0698 0.0781)
OKLCH	oklch(57.39% 0.105 48.2)
XYZ	xyz(22.0059, 18.0104, 6.8739)
Luminance	0.1801 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA643E #3E84AA

analogous

#AA3E4E #AA643E #AA9A3E

triadic

#AA643E #3EAA64 #643EAA

tetradic

#AA643E #4EAA3E #3E84AA #9A3EAA

square

#AA643E #4EAA3E #3E84AA #9A3EAA

split-complementary

#AA643E #3EAA9A #3E4EAA

monochromatic

#502F1D #7D4A2E #AA643E #C58460 #D5A68D

Accessibility & contrast

On white

4.56

#AA643E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.60

#AA643E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #AA643E

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA643E	#FFFFFF	#000000	##000000
##AA643E	1.00	4.56	4.60	4.60
#FFFFFF	4.56	1.00	21.00	21.00
#000000	4.60	21.00	1.00	1.00
##000000	4.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#776C3A

Deuteranopia (green-blind)

#887C3D

Tritanopia (blue-blind)

#B9575B

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #aa643e;
/* rgb */ color: rgb(170, 100, 62);
/* oklch */ color: oklch(57.4% 0.105 48.2);

Tailwind

colors: {
  custom: {
    50: '#c89174',
    500: '#aa643e',
    950: '#000000',
  },
}

SCSS

$custom: #aa643e;
$custom-light: #c89174;
$custom-dark: #000000;

JSON

{
  "hex": "#aa643e",
  "rgb": {
    "r": 170,
    "g": 100,
    "b": 62
  },
  "hsl": {
    "h": 21.111,
    "s": 46.552,
    "l": 45.49
  },
  "oklch": {
    "l": 0.57393,
    "c": 0.10472,
    "h": 48.2
  },
  "luminance": 0.18008
}

Semantic roles & 50–950 ramp

primary

#AA643E

secondary

#84ABC0

accent

#A8D652

background

#FCF8F7

surface

#F9F0ED

border

#D2CBC8

text

#140C08

muted

#827D7B

Preview Lab

Preview with #AA643E

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

Preview Lab → · Contrast checker → · Palette generator →