#AA6633#AA6633

#AA6633 is a mid, moderate orange. Relative luminance 0.183; OKLCH L 57.6% C 0.110 H 55.2°. Best body text is #000000 at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#AA6633
RGB	rgb(170, 102, 51)
HSL	hsl(26, 54%, 43%)
HSV	hsv(26, 70%, 67%)
CMYK	cmyk(0%, 40%, 70%, 33.3%)
CIE-LAB	lab(49.85, 22.84, 39.57)
CIE-LCH	lch(49.85, 45.69, 60.00°)
OKLab	oklab(57.61% 0.0625 0.09)
OKLCH	oklch(57.61% 0.11 55.2)
XYZ	xyz(21.9282, 18.2900, 5.5068)
Luminance	0.1829 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA6633 #3377AA

analogous

#AA333C #AA6633 #AAA133

triadic

#AA6633 #33AA66 #6633AA

tetradic

#AA6633 #3CAA33 #3377AA #A133AA

square

#AA6633 #3CAA33 #3377AA #A133AA

split-complementary

#AA6633 #33AAA1 #333CAA

monochromatic

#4C2E17 #7B4A25 #AA6633 #CA8450 #D9A57F

Accessibility & contrast

On white

4.51

#AA6633 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.66

#AA6633 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #AA6633

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA6633	#FFFFFF	#000000	##000000
##AA6633	1.00	4.51	4.66	4.66
#FFFFFF	4.51	1.00	21.00	21.00
#000000	4.66	21.00	1.00	1.00
##000000	4.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A6D2E

Deuteranopia (green-blind)

#8A7D33

Tritanopia (blue-blind)

#BA585B

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #aa6633;
/* rgb */ color: rgb(170, 102, 51);
/* oklch */ color: oklch(57.6% 0.110 55.2);

Tailwind

colors: {
  custom: {
    50: '#c8926d',
    500: '#aa6633',
    950: '#000000',
  },
}

SCSS

$custom: #aa6633;
$custom-light: #c8926d;
$custom-dark: #000000;

JSON

{
  "hex": "#aa6633",
  "rgb": {
    "r": 170,
    "g": 102,
    "b": 51
  },
  "hsl": {
    "h": 25.714,
    "s": 53.846,
    "l": 43.333
  },
  "oklch": {
    "l": 0.57611,
    "c": 0.10955,
    "h": 55.2
  },
  "luminance": 0.18288
}

Semantic roles & 50–950 ramp

primary

#AA6633

secondary

#77A2C2

accent

#9EDD4B

background

#FCF9F6

surface

#F9F1EB

border

#D2CBC6

text

#140D07

muted

#827E7A

Preview Lab

Preview with #AA6633

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

Preview Lab → · Contrast checker → · Palette generator →