#AD6633#AD6633

#AD6633 is a mid, moderate orange. Relative luminance 0.186; OKLCH L 58.0% C 0.113 H 54.0°. Best body text is #000000 at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#AD6633
RGB	rgb(173, 102, 51)
HSL	hsl(25, 54%, 44%)
HSV	hsv(25, 71%, 68%)
CMYK	cmyk(0%, 41%, 70.5%, 32.2%)
CIE-LAB	lab(50.25, 24.13, 40.12)
CIE-LCH	lch(50.25, 46.82, 58.98°)
OKLab	oklab(58.01% 0.0661 0.091)
OKLCH	oklch(58.01% 0.113 54)
XYZ	xyz(22.5843, 18.6283, 5.5376)
Luminance	0.1863 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD6633 #337AAD

analogous

#AD333D #AD6633 #ADA333

triadic

#AD6633 #33AD66 #6633AD

tetradic

#AD6633 #3DAD33 #337AAD #A333AD

square

#AD6633 #3DAD33 #337AAD #A333AD

split-complementary

#AD6633 #33ADA3 #333DAD

monochromatic

#4E2E17 #7E4A25 #AD6633 #CC8551 #DAA681

Accessibility & contrast

On white

4.44

#AD6633 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.73

#AD6633 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #AD6633

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD6633	#FFFFFF	#000000	##000000
##AD6633	1.00	4.44	4.73	4.73
#FFFFFF	4.44	1.00	21.00	21.00
#000000	4.73	21.00	1.00	1.00
##000000	4.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B6E2E

Deuteranopia (green-blind)

#8C7E33

Tritanopia (blue-blind)

#BD575B

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #ad6633;
/* rgb */ color: rgb(173, 102, 51);
/* oklch */ color: oklch(58.0% 0.113 54.0);

Tailwind

colors: {
  custom: {
    50: '#cb926d',
    500: '#ad6633',
    950: '#000000',
  },
}

SCSS

$custom: #ad6633;
$custom-light: #cb926d;
$custom-dark: #000000;

JSON

{
  "hex": "#ad6633",
  "rgb": {
    "r": 173,
    "g": 102,
    "b": 51
  },
  "hsl": {
    "h": 25.082,
    "s": 54.464,
    "l": 43.922
  },
  "oklch": {
    "l": 0.58007,
    "c": 0.11252,
    "h": 54
  },
  "luminance": 0.18626
}

Semantic roles & 50–950 ramp

primary

#AD6633

secondary

#79A4C3

accent

#A0DE4A

background

#FDF9F6

surface

#FAF1EC

border

#D3CBC7

text

#140D07

muted

#837E7A

Preview Lab

Preview with #AD6633

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

Preview Lab → · Contrast checker → · Palette generator →