#A66729#A66729

#A66729 is a mid, moderate orange. Relative luminance 0.180; OKLCH L 57.2% C 0.111 H 61.5°. Best body text is #000000 at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#A66729
RGB	rgb(166, 103, 41)
HSL	hsl(30, 60%, 41%)
HSV	hsv(30, 75%, 65%)
CMYK	cmyk(0%, 38%, 75.3%, 34.9%)
CIE-LAB	lab(49.46, 20.01, 43.91)
CIE-LCH	lch(49.46, 48.26, 65.50°)
OKLab	oklab(57.17% 0.0528 0.0974)
OKLCH	oklch(57.17% 0.111 61.5)
XYZ	xyz(20.9781, 17.9697, 4.4611)
Luminance	0.1797 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66729 #2968A6

analogous

#A6292A #A66729 #A6A529

triadic

#A66729 #29A667 #6729A6

tetradic

#A66729 #2AA629 #2968A6 #A529A6

square

#A66729 #2AA629 #2968A6 #A529A6

split-complementary

#A66729 #29A6A5 #292AA6

monochromatic

#442A11 #75491D #A66729 #CF863D #DBA46E

Accessibility & contrast

On white

4.57

#A66729 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.59

#A66729 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A66729

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66729	#FFFFFF	#000000	##000000
##A66729	1.00	4.57	4.59	4.59
#FFFFFF	4.57	1.00	21.00	21.00
#000000	4.59	21.00	1.00	1.00
##000000	4.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A6D21

Deuteranopia (green-blind)

#897B2A

Tritanopia (blue-blind)

#B5595A

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #a66729;
/* rgb */ color: rgb(166, 103, 41);
/* oklch */ color: oklch(57.2% 0.111 61.5);

Tailwind

colors: {
  custom: {
    50: '#c69266',
    500: '#a66729',
    950: '#000000',
  },
}

SCSS

$custom: #a66729;
$custom-light: #c69266;
$custom-dark: #000000;

JSON

{
  "hex": "#a66729",
  "rgb": {
    "r": 166,
    "g": 103,
    "b": 41
  },
  "hsl": {
    "h": 29.76,
    "s": 60.386,
    "l": 40.588
  },
  "oklch": {
    "l": 0.57169,
    "c": 0.11082,
    "h": 61.5
  },
  "luminance": 0.17968
}

Semantic roles & 50–950 ramp

primary

#A66729

secondary

#6996C2

accent

#95E444

background

#FCF9F6

surface

#F9F1EB

border

#D2CBC6

text

#140D06

muted

#827E7A

Preview Lab

Preview with #A66729

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

Preview Lab → · Contrast checker → · Palette generator →