#A66838#A66838

#A66838 is a mid, moderate orange. Relative luminance 0.183; OKLCH L 57.5% C 0.102 H 56.6°. Best body text is #000000 at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#A66838
RGB	rgb(166, 104, 56)
HSL	hsl(26, 50%, 44%)
HSV	hsv(26, 66%, 65%)
CMYK	cmyk(0%, 37.3%, 66.3%, 34.9%)
CIE-LAB	lab(49.85, 20.29, 36.82)
CIE-LCH	lch(49.85, 42.04, 61.14°)
OKLab	oklab(57.52% 0.056 0.085)
OKLCH	oklch(57.52% 0.102 56.6)
XYZ	xyz(21.3916, 18.2952, 6.1453)
Luminance	0.1829 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66838 #3876A6

analogous

#A6383F #A66838 #A69F38

triadic

#A66838 #38A668 #6838A6

tetradic

#A66838 #3FA638 #3876A6 #9F38A6

square

#A66838 #3FA638 #3876A6 #9F38A6

split-complementary

#A66838 #38A69F #383FA6

monochromatic

#4A2F19 #784B29 #A66838 #C68655 #D5A783

Accessibility & contrast

On white

4.51

#A66838 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.66

#A66838 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A66838

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66838	#FFFFFF	#000000	##000000
##A66838	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)

#7A6E33

Deuteranopia (green-blind)

#897C38

Tritanopia (blue-blind)

#B55B5D

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #a66838;
/* rgb */ color: rgb(166, 104, 56);
/* oklch */ color: oklch(57.5% 0.102 56.6);

Tailwind

colors: {
  custom: {
    50: '#c59370',
    500: '#a66838',
    950: '#000000',
  },
}

SCSS

$custom: #a66838;
$custom-light: #c59370;
$custom-dark: #000000;

JSON

{
  "hex": "#a66838",
  "rgb": {
    "r": 166,
    "g": 104,
    "b": 56
  },
  "hsl": {
    "h": 26.182,
    "s": 49.55,
    "l": 43.529
  },
  "oklch": {
    "l": 0.57521,
    "c": 0.10182,
    "h": 56.6
  },
  "luminance": 0.18293
}

Semantic roles & 50–950 ramp

primary

#A66838

secondary

#7BA1BF

accent

#9DD94F

background

#FCF9F6

surface

#F9F1EC

border

#D2CBC7

text

#130D07

muted

#827E7A

Preview Lab

Preview with #A66838

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

Preview Lab → · Contrast checker → · Palette generator →