#B18631#B18631

#B18631 is a light, moderate orange. Relative luminance 0.266; OKLCH L 64.6% C 0.113 H 81.0°. Best body text is #000000 at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#B18631
RGB	rgb(177, 134, 49)
HSL	hsl(40, 57%, 44%)
HSV	hsv(40, 72%, 69%)
CMYK	cmyk(0%, 24.3%, 72.3%, 30.6%)
CIE-LAB	lab(58.62, 7.90, 50.05)
CIE-LCH	lch(58.62, 50.67, 81.03°)
OKLab	oklab(64.62% 0.0176 0.1116)
OKLCH	oklch(64.62% 0.113 81)
XYZ	xyz(27.2127, 26.6210, 6.6102)
Luminance	0.2662 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B18631 #315CB1

analogous

#B14631 #B18631 #9CB131

triadic

#B18631 #31B186 #8631B1

tetradic

#B18631 #31B146 #315CB1 #B1319C

square

#B18631 #31B146 #315CB1 #B1319C

split-complementary

#B18631 #319CB1 #4631B1

monochromatic

#513D16 #816224 #B18631 #CFA451 #DCBD80

Accessibility & contrast

On white

3.32

#B18631 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.32

#B18631 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B18631

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B18631	#FFFFFF	#000000	##000000
##B18631	1.00	3.32	6.32	6.32
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.32	21.00	1.00	1.00
##000000	6.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#978726

Deuteranopia (green-blind)

#A29134

Tritanopia (blue-blind)

#C07974

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #b18631;
/* rgb */ color: rgb(177, 134, 49);
/* oklch */ color: oklch(64.6% 0.113 81.0);

Tailwind

colors: {
  custom: {
    50: '#cca96e',
    500: '#b18631',
    950: '#000000',
  },
}

SCSS

$custom: #b18631;
$custom-light: #cca96e;
$custom-dark: #000000;

JSON

{
  "hex": "#b18631",
  "rgb": {
    "r": 177,
    "g": 134,
    "b": 49
  },
  "hsl": {
    "h": 39.844,
    "s": 56.637,
    "l": 44.314
  },
  "oklch": {
    "l": 0.64621,
    "c": 0.11302,
    "h": 81
  },
  "luminance": 0.26619
}

Semantic roles & 50–950 ramp

primary

#B18631

secondary

#7992C5

accent

#7BE048

background

#FDFAF6

surface

#FAF4EC

border

#D3CEC7

text

#140F07

muted

#837F7A

Preview Lab

Preview with #B18631

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

Preview Lab → · Contrast checker → · Palette generator →