#91731F#91731F

#91731F is a mid, moderate orange. Relative luminance 0.184; OKLCH L 57.0% C 0.105 H 88.0°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#91731F
RGB	rgb(145, 115, 31)
HSL	hsl(44, 65%, 35%)
HSV	hsv(44, 79%, 57%)
CMYK	cmyk(0%, 20.7%, 78.6%, 43.1%)
CIE-LAB	lab(49.96, 3.14, 47.83)
CIE-LCH	lch(49.96, 47.93, 86.24°)
OKLab	oklab(56.98% 0.0037 0.1046)
OKLCH	oklch(56.98% 0.105 88)
XYZ	xyz(18.0562, 18.3813, 3.8930)
Luminance	0.1838 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91731F #1F3D91

analogous

#913A1F #91731F #76911F

triadic

#91731F #1F9173 #731F91

tetradic

#91731F #1F913A #1F3D91 #911F76

square

#91731F #1F913A #1F3D91 #911F76

split-complementary

#91731F #1F7691 #3A1F91

monochromatic

#2C2309 #5F4B14 #91731F #C39B2A #DAB651

Accessibility & contrast

On white

4.49

#91731F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.68

#91731F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #91731F

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91731F	#FFFFFF	#000000	##000000
##91731F	1.00	4.49	4.68	4.68
#FFFFFF	4.49	1.00	21.00	21.00
#000000	4.68	21.00	1.00	1.00
##000000	4.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#817210

Deuteranopia (green-blind)

#897A24

Tritanopia (blue-blind)

#9E6863

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #91731f;
/* rgb */ color: rgb(145, 115, 31);
/* oklch */ color: oklch(57.0% 0.105 88.0);

Tailwind

colors: {
  custom: {
    50: '#b59b62',
    500: '#91731f',
    950: '#000000',
  },
}

SCSS

$custom: #91731f;
$custom-light: #b59b62;
$custom-dark: #000000;

JSON

{
  "hex": "#91731f",
  "rgb": {
    "r": 145,
    "g": 115,
    "b": 31
  },
  "hsl": {
    "h": 44.211,
    "s": 64.773,
    "l": 34.51
  },
  "oklch": {
    "l": 0.56977,
    "c": 0.10468,
    "h": 88
  },
  "luminance": 0.1838
}

Semantic roles & 50–950 ramp

primary

#91731F

secondary

#4F6CBD

accent

#6CE840

background

#FBF9F6

surface

#F6F2EB

border

#D0CCC6

text

#120E05

muted

#817E7A

Preview Lab

Preview with #91731F

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

Preview Lab → · Contrast checker → · Palette generator →