#A66F30#A66F30

#A66F30 is a mid, moderate orange. Relative luminance 0.197; OKLCH L 58.8% C 0.105 H 66.7°. Best body text is #000000 at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#A66F30
RGB	rgb(166, 111, 48)
HSL	hsl(32, 55%, 42%)
HSV	hsv(32, 71%, 65%)
CMYK	cmyk(0%, 33.1%, 71.1%, 34.9%)
CIE-LAB	lab(51.49, 15.85, 42.69)
CIE-LCH	lch(51.49, 45.54, 69.63°)
OKLab	oklab(58.76% 0.0415 0.0963)
OKLCH	oklch(58.76% 0.105 66.7)
XYZ	xyz(21.9454, 19.6912, 5.4407)
Luminance	0.1969 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66F30 #3067A6

analogous

#A63430 #A66F30 #A2A630

triadic

#A66F30 #30A66F #6F30A6

tetradic

#A66F30 #30A634 #3067A6 #A630A2

square

#A66F30 #30A634 #3067A6 #A630A2

split-complementary

#A66F30 #30A2A6 #3430A6

monochromatic

#473015 #774F22 #A66F30 #CA8E49 #D8AB78

Accessibility & contrast

On white

4.25

#A66F30 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.94

#A66F30 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A66F30

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66F30	#FFFFFF	#000000	##000000
##A66F30	1.00	4.25	4.94	4.94
#FFFFFF	4.25	1.00	21.00	21.00
#000000	4.94	21.00	1.00	1.00
##000000	4.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#817329

Deuteranopia (green-blind)

#8E8031

Tritanopia (blue-blind)

#B56261

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #a66f30;
/* rgb */ color: rgb(166, 111, 48);
/* oklch */ color: oklch(58.8% 0.105 66.7);

Tailwind

colors: {
  custom: {
    50: '#c5986b',
    500: '#a66f30',
    950: '#000000',
  },
}

SCSS

$custom: #a66f30;
$custom-light: #c5986b;
$custom-dark: #000000;

JSON

{
  "hex": "#a66f30",
  "rgb": {
    "r": 166,
    "g": 111,
    "b": 48
  },
  "hsl": {
    "h": 32.034,
    "s": 55.14,
    "l": 41.961
  },
  "oklch": {
    "l": 0.58761,
    "c": 0.10483,
    "h": 66.7
  },
  "luminance": 0.19689
}

Semantic roles & 50–950 ramp

primary

#A66F30

secondary

#7196C0

accent

#8FDE49

background

#FCF9F6

surface

#F9F2EB

border

#D2CCC6

text

#140D07

muted

#827E7A

Preview Lab

Preview with #A66F30

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

Preview Lab → · Contrast checker → · Palette generator →