#A7731F#A7731F

#A7731F is a mid, moderate orange. Relative luminance 0.206; OKLCH L 59.5% C 0.115 H 74.0°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#A7731F
RGB	rgb(167, 115, 31)
HSL	hsl(37, 69%, 39%)
HSV	hsv(37, 81%, 65%)
CMYK	cmyk(0%, 31.1%, 81.4%, 34.5%)
CIE-LAB	lab(52.48, 13.27, 51.08)
CIE-LCH	lch(52.48, 52.78, 75.44°)
OKLab	oklab(59.52% 0.0316 0.1104)
OKLCH	oklch(59.52% 0.115 74)
XYZ	xyz(22.3161, 20.5778, 4.0927)
Luminance	0.2058 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A7731F #1F53A7

analogous

#A72F1F #A7731F #97A71F

triadic

#A7731F #1FA773 #731FA7

tetradic

#A7731F #1FA72F #1F53A7 #A71F97

square

#A7731F #1FA72F #1F53A7 #A71F97

split-complementary

#A7731F #1F97A7 #2F1FA7

monochromatic

#402C0C #734F15 #A7731F #D8962B #E1B05F

Accessibility & contrast

On white

4.11

#A7731F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.12

#A7731F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A7731F

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A7731F	#FFFFFF	#000000	##000000
##A7731F	1.00	4.11	5.12	5.12
#FFFFFF	4.11	1.00	21.00	21.00
#000000	5.12	21.00	1.00	1.00
##000000	5.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#86760F

Deuteranopia (green-blind)

#928222

Tritanopia (blue-blind)

#B66563

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #a7731f;
/* rgb */ color: rgb(167, 115, 31);
/* oklch */ color: oklch(59.5% 0.115 74.0);

Tailwind

colors: {
  custom: {
    50: '#c69b62',
    500: '#a7731f',
    950: '#000000',
  },
}

SCSS

$custom: #a7731f;
$custom-light: #c69b62;
$custom-dark: #000000;

JSON

{
  "hex": "#a7731f",
  "rgb": {
    "r": 167,
    "g": 115,
    "b": 31
  },
  "hsl": {
    "h": 37.059,
    "s": 68.687,
    "l": 38.824
  },
  "oklch": {
    "l": 0.59524,
    "c": 0.1148,
    "h": 74
  },
  "luminance": 0.20576
}

Semantic roles & 50–950 ramp

primary

#A7731F

secondary

#5C84C6

accent

#7FEC3C

background

#FCF9F6

surface

#F9F2EB

border

#D2CCC6

text

#140E05

muted

#827E7A

Preview Lab

Preview with #A7731F

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

Preview Lab → · Contrast checker → · Palette generator →