#A66D29#A66D29

#A66D29 is a mid, moderate orange. Relative luminance 0.192; OKLCH L 58.3% C 0.109 H 67.0°. Best body text is #000000 at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#A66D29
RGB	rgb(166, 109, 41)
HSL	hsl(33, 60%, 41%)
HSV	hsv(33, 75%, 65%)
CMYK	cmyk(0%, 34.3%, 75.3%, 34.9%)
CIE-LAB	lab(50.93, 16.62, 45.40)
CIE-LCH	lch(50.93, 48.35, 69.89°)
OKLab	oklab(58.31% 0.0428 0.1006)
OKLCH	oklch(58.31% 0.109 67)
XYZ	xyz(21.5964, 19.2064, 4.6672)
Luminance	0.1920 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66D29 #2962A6

analogous

#A62F29 #A66D29 #A0A629

triadic

#A66D29 #29A66D #6D29A6

tetradic

#A66D29 #29A62F #2962A6 #A629A0

square

#A66D29 #29A62F #2962A6 #A629A0

split-complementary

#A66D29 #29A0A6 #2F29A6

monochromatic

#442D11 #754D1D #A66D29 #CF8D3D #DBA96E

Accessibility & contrast

On white

4.34

#A66D29 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.84

#A66D29 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A66D29

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66D29	#FFFFFF	#000000	##000000
##A66D29	1.00	4.34	4.84	4.84
#FFFFFF	4.34	1.00	21.00	21.00
#000000	4.84	21.00	1.00	1.00
##000000	4.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#807120

Deuteranopia (green-blind)

#8D7F2A

Tritanopia (blue-blind)

#B5605F

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #a66d29;
/* rgb */ color: rgb(166, 109, 41);
/* oklch */ color: oklch(58.3% 0.109 67.0);

Tailwind

colors: {
  custom: {
    50: '#c59767',
    500: '#a66d29',
    950: '#000000',
  },
}

SCSS

$custom: #a66d29;
$custom-light: #c59767;
$custom-dark: #000000;

JSON

{
  "hex": "#a66d29",
  "rgb": {
    "r": 166,
    "g": 109,
    "b": 41
  },
  "hsl": {
    "h": 32.64,
    "s": 60.386,
    "l": 40.588
  },
  "oklch": {
    "l": 0.58308,
    "c": 0.10932,
    "h": 67
  },
  "luminance": 0.19204
}

Semantic roles & 50–950 ramp

primary

#A66D29

secondary

#6991C2

accent

#8DE444

background

#FCF9F6

surface

#F9F2EB

border

#D2CCC6

text

#140D06

muted

#827E7A

Preview Lab

Preview with #A66D29

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

Preview Lab → · Contrast checker → · Palette generator →