#A7731C#A7731C

#A7731C is a mid, moderate orange. Relative luminance 0.206; OKLCH L 59.5% C 0.116 H 74.5°. Best body text is #000000 at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#A7731C
RGB	rgb(167, 115, 28)
HSL	hsl(38, 71%, 38%)
HSV	hsv(38, 83%, 65%)
CMYK	cmyk(0%, 31.1%, 83.2%, 34.5%)
CIE-LAB	lab(52.47, 13.17, 52.15)
CIE-LCH	lch(52.47, 53.79, 75.83°)
OKLab	oklab(59.51% 0.031 0.112)
OKLCH	oklch(59.51% 0.116 74.5)
XYZ	xyz(22.2784, 20.5628, 3.8941)
Luminance	0.2056 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A7731C #1C50A7

analogous

#A72D1C #A7731C #95A71C

triadic

#A7731C #1CA773 #731CA7

tetradic

#A7731C #1CA72D #1C50A7 #A71C95

square

#A7731C #1CA72D #1C50A7 #A71C95

split-complementary

#A7731C #1C95A7 #2D1CA7

monochromatic

#3E2B0A #734F13 #A7731C #DB9726 #E3B05A

Accessibility & contrast

On white

4.11

#A7731C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.11

#A7731C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A7731C

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A7731C	#FFFFFF	#000000	##000000
##A7731C	1.00	4.11	5.11	5.11
#FFFFFF	4.11	1.00	21.00	21.00
#000000	5.11	21.00	1.00	1.00
##000000	5.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#867608

Deuteranopia (green-blind)

#92821F

Tritanopia (blue-blind)

#B66563

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #a7731c;
/* rgb */ color: rgb(167, 115, 28);
/* oklch */ color: oklch(59.5% 0.116 74.5);

Tailwind

colors: {
  custom: {
    50: '#c69b61',
    500: '#a7731c',
    950: '#000000',
  },
}

SCSS

$custom: #a7731c;
$custom-light: #c69b61;
$custom-dark: #000000;

JSON

{
  "hex": "#a7731c",
  "rgb": {
    "r": 167,
    "g": 115,
    "b": 28
  },
  "hsl": {
    "h": 37.554,
    "s": 71.282,
    "l": 38.235
  },
  "oklch": {
    "l": 0.59506,
    "c": 0.11616,
    "h": 74.5
  },
  "luminance": 0.20561
}

Semantic roles & 50–950 ramp

primary

#A7731C

secondary

#5881C7

accent

#7DEE3A

background

#FCF9F5

surface

#F9F2EA

border

#D2CCC6

text

#140E05

muted

#827E79

Preview Lab

Preview with #A7731C

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

Preview Lab → · Contrast checker → · Palette generator →