#A6731C#A6731C

#A6731C is a mid, moderate orange. Relative luminance 0.205; OKLCH L 59.4% C 0.116 H 75.1°. Best body text is #000000 at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#A6731C
RGB	rgb(166, 115, 28)
HSL	hsl(38, 71%, 38%)
HSV	hsv(38, 83%, 65%)
CMYK	cmyk(0%, 30.7%, 83.1%, 34.9%)
CIE-LAB	lab(52.35, 12.71, 52.00)
CIE-LCH	lch(52.35, 53.53, 76.26°)
OKLab	oklab(59.39% 0.0297 0.1117)
OKLCH	oklch(59.39% 0.116 75.1)
XYZ	xyz(22.0679, 20.4542, 3.8842)
Luminance	0.2045 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6731C #1C4FA6

analogous

#A62E1C #A6731C #94A61C

triadic

#A6731C #1CA673 #731CA6

tetradic

#A6731C #1CA62E #1C4FA6 #A61C94

square

#A6731C #1CA62E #1C4FA6 #A61C94

split-complementary

#A6731C #1C94A6 #2E1CA6

monochromatic

#3D2A0A #724F13 #A6731C #DA9725 #E3B059

Accessibility & contrast

On white

4.13

#A6731C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.09

#A6731C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A6731C

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6731C	#FFFFFF	#000000	##000000
##A6731C	1.00	4.13	5.09	5.09
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.09	21.00	1.00	1.00
##000000	5.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#857608

Deuteranopia (green-blind)

#918220

Tritanopia (blue-blind)

#B56563

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #a6731c;
/* rgb */ color: rgb(166, 115, 28);
/* oklch */ color: oklch(59.4% 0.116 75.1);

Tailwind

colors: {
  custom: {
    50: '#c69b61',
    500: '#a6731c',
    950: '#000000',
  },
}

SCSS

$custom: #a6731c;
$custom-light: #c69b61;
$custom-dark: #000000;

JSON

{
  "hex": "#a6731c",
  "rgb": {
    "r": 166,
    "g": 115,
    "b": 28
  },
  "hsl": {
    "h": 37.826,
    "s": 71.134,
    "l": 38.039
  },
  "oklch": {
    "l": 0.59385,
    "c": 0.11558,
    "h": 75.1
  },
  "luminance": 0.20452
}

Semantic roles & 50–950 ramp

primary

#A6731C

secondary

#5780C7

accent

#7CEE3A

background

#FCF9F5

surface

#F9F2EA

border

#D2CCC6

text

#140E05

muted

#827E79

Preview Lab

Preview with #A6731C

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

Preview Lab → · Contrast checker → · Palette generator →