#B4831F#B4831F

#B4831F is a light, vivid orange. Relative luminance 0.260; OKLCH L 64.2% C 0.124 H 79.8°. Best body text is #000000 at 6.21:1 contrast (WCAG AA passes).

Color values

HEX#B4831F
RGBrgb(180, 131, 31)
HSLhsl(40, 71%, 41%)
HSVhsv(40, 83%, 71%)
CMYKcmyk(0%, 27.2%, 82.8%, 29.4%)
CIE-LABlab(58.07, 10.17, 56.62)
CIE-LCHlch(58.07, 57.53, 79.82°)
OKLaboklab(64.23% 0.0219 0.1216)
OKLCHoklch(64.23% 0.124 79.8)
XYZxyz(27.1880, 26.0370, 4.8898)
Luminance0.2604 (WCAG relative)
Temperaturewarm
Familyorange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B4831F #1F50B4
analogous
#B4381F #B4831F #9BB41F
triadic
#B4831F #1FB483 #831FB4
tetradic
#B4831F #1FB438 #1F50B4 #B41F9B
square
#B4831F #1FB438 #1F50B4 #B41F9B
split-complementary
#B4831F #1F9BB4 #381FB4
monochromatic
#4C370D #805D16 #B4831F #DCA534 #E5BC68

Accessibility & contrast

On white

3.38
#B4831F on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.21
#B4831F on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B4831F
6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B4831F#FFFFFF#000000##000000
##B4831F1.003.386.216.21
#FFFFFF3.381.0021.0021.00
#0000006.2121.001.001.00
##0000006.2121.001.001.00

Color blindness preview

Protanopia (red-blind)
#968406
Deuteranopia (green-blind)
#A29124
Tritanopia (blue-blind)
#C47570
Achromatopsia (no color)
#8C8C8C

Design tokens & code

CSS
--color: #b4831f;
/* rgb */ color: rgb(180, 131, 31);
/* oklch */ color: oklch(64.2% 0.124 79.8);
Tailwind
colors: {
  custom: {
    50: '#d0a664',
    500: '#b4831f',
    950: '#000000',
  },
}
SCSS
$custom: #b4831f;
$custom-light: #d0a664;
$custom-dark: #000000;
JSON
{
  "hex": "#b4831f",
  "rgb": {
    "r": 180,
    "g": 131,
    "b": 31
  },
  "hsl": {
    "h": 40.268,
    "s": 70.616,
    "l": 41.373
  },
  "oklch": {
    "l": 0.64228,
    "c": 0.12356,
    "h": 79.8
  },
  "luminance": 0.26035
}

Semantic roles & 50–950 ramp

primary
#B4831F
secondary
#6486CB
accent
#75ED3A
background
#FDFAF6
surface
#FAF4EB
border
#D3CEC6
text
#150F06
muted
#837F7A

Preview Lab

Preview with #B4831F

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

Preview Lab → · Contrast checker → · Palette generator →

#B4831F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva