#A66530#A66530

#A66530 is a mid, moderate orange. Relative luminance 0.176; OKLCH L 56.9% C 0.108 H 57.2°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#A66530
RGB	rgb(166, 101, 48)
HSL	hsl(27, 55%, 42%)
HSV	hsv(27, 71%, 65%)
CMYK	cmyk(0%, 39.2%, 71.1%, 34.9%)
CIE-LAB	lab(49.04, 21.50, 40.06)
CIE-LCH	lch(49.04, 45.47, 61.78°)
OKLab	oklab(56.87% 0.0583 0.0906)
OKLCH	oklch(56.87% 0.108 57.2)
XYZ	xyz(20.9147, 17.6298, 5.0972)
Luminance	0.1763 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66530 #3071A6

analogous

#A63036 #A66530 #A6A030

triadic

#A66530 #30A665 #6530A6

tetradic

#A66530 #36A630 #3071A6 #A030A6

square

#A66530 #36A630 #3071A6 #A030A6

split-complementary

#A66530 #30A6A0 #3036A6

monochromatic

#472B15 #774822 #A66530 #CA8349 #D8A378

Accessibility & contrast

On white

4.64

#A66530 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.53

#A66530 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #A66530

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66530	#FFFFFF	#000000	##FFFFFF
##A66530	1.00	4.64	4.53	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.53	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#786C2A

Deuteranopia (green-blind)

#887A30

Tritanopia (blue-blind)

#B55759

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #a66530;
/* rgb */ color: rgb(166, 101, 48);
/* oklch */ color: oklch(56.9% 0.108 57.2);

Tailwind

colors: {
  custom: {
    50: '#c5916b',
    500: '#a66530',
    950: '#000000',
  },
}

SCSS

$custom: #a66530;
$custom-light: #c5916b;
$custom-dark: #000000;

JSON

{
  "hex": "#a66530",
  "rgb": {
    "r": 166,
    "g": 101,
    "b": 48
  },
  "hsl": {
    "h": 26.949,
    "s": 55.14,
    "l": 41.961
  },
  "oklch": {
    "l": 0.56868,
    "c": 0.10779,
    "h": 57.2
  },
  "luminance": 0.17628
}

Semantic roles & 50–950 ramp

primary

#A66530

secondary

#719DC0

accent

#9BDE49

background

#FCF8F6

surface

#F9F0EB

border

#D2CBC6

text

#140C07

muted

#827D7A

Preview Lab

Preview with #A66530

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

Preview Lab → · Contrast checker → · Palette generator →