#A66834#A66834

#A66834 is a mid, moderate orange. Relative luminance 0.183; OKLCH L 57.5% C 0.104 H 58.4°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#A66834
RGB	rgb(166, 104, 52)
HSL	hsl(27, 52%, 43%)
HSV	hsv(27, 69%, 65%)
CMYK	cmyk(0%, 37.3%, 68.7%, 34.9%)
CIE-LAB	lab(49.81, 20.04, 38.86)
CIE-LCH	lch(49.81, 43.72, 62.72°)
OKLab	oklab(57.47% 0.0546 0.0888)
OKLCH	oklch(57.47% 0.104 58.4)
XYZ	xyz(21.2976, 18.2576, 5.6506)
Luminance	0.1826 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66834 #3472A6

analogous

#A63439 #A66834 #A6A134

triadic

#A66834 #34A668 #6834A6

tetradic

#A66834 #39A634 #3472A6 #A134A6

square

#A66834 #39A634 #3472A6 #A134A6

split-complementary

#A66834 #34A6A1 #3439A6

monochromatic

#492E17 #774B25 #A66834 #C8864F #D7A67E

Accessibility & contrast

On white

4.51

#A66834 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#A66834 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A66834

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66834	#FFFFFF	#000000	##000000
##A66834	1.00	4.51	4.65	4.65
#FFFFFF	4.51	1.00	21.00	21.00
#000000	4.65	21.00	1.00	1.00
##000000	4.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B6E2F

Deuteranopia (green-blind)

#897C34

Tritanopia (blue-blind)

#B55B5C

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #a66834;
/* rgb */ color: rgb(166, 104, 52);
/* oklch */ color: oklch(57.5% 0.104 58.4);

Tailwind

colors: {
  custom: {
    50: '#c5936d',
    500: '#a66834',
    950: '#000000',
  },
}

SCSS

$custom: #a66834;
$custom-light: #c5936d;
$custom-dark: #000000;

JSON

{
  "hex": "#a66834",
  "rgb": {
    "r": 166,
    "g": 104,
    "b": 52
  },
  "hsl": {
    "h": 27.368,
    "s": 52.294,
    "l": 42.745
  },
  "oklch": {
    "l": 0.57472,
    "c": 0.10424,
    "h": 58.4
  },
  "luminance": 0.18256
}

Semantic roles & 50–950 ramp

primary

#A66834

secondary

#769EC0

accent

#9ADC4C

background

#FCF9F6

surface

#F9F1EC

border

#D2CBC7

text

#140D07

muted

#827E7A

Preview Lab

Preview with #A66834

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

Preview Lab → · Contrast checker → · Palette generator →