#B18133#B18133

#B18133 is a light, moderate orange. Relative luminance 0.253; OKLCH L 63.6% C 0.111 H 76.2°. Best body text is #000000 at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#B18133
RGB	rgb(177, 129, 51)
HSL	hsl(37, 55%, 45%)
HSV	hsv(37, 71%, 69%)
CMYK	cmyk(0%, 27.1%, 71.2%, 30.6%)
CIE-LAB	lab(57.36, 10.79, 47.86)
CIE-LCH	lch(57.36, 49.06, 77.30°)
OKLab	oklab(63.63% 0.0263 0.1074)
OKLCH	oklch(63.63% 0.111 76.2)
XYZ	xyz(26.5810, 25.2887, 6.6126)
Luminance	0.2529 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B18133 #3363B1

analogous

#B14233 #B18133 #A2B133

triadic

#B18133 #33B181 #8133B1

tetradic

#B18133 #33B142 #3363B1 #B133A2

square

#B18133 #33B142 #3363B1 #B133A2

split-complementary

#B18133 #33A2B1 #4233B1

monochromatic

#523C18 #815E25 #B18133 #CE9F54 #DBBA83

Accessibility & contrast

On white

3.47

#B18133 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.06

#B18133 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B18133

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B18133	#FFFFFF	#000000	##000000
##B18133	1.00	3.47	6.06	6.06
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.06	21.00	1.00	1.00
##000000	6.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938329

Deuteranopia (green-blind)

#9E8E36

Tritanopia (blue-blind)

#C07471

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #b18133;
/* rgb */ color: rgb(177, 129, 51);
/* oklch */ color: oklch(63.6% 0.111 76.2);

Tailwind

colors: {
  custom: {
    50: '#cda56f',
    500: '#b18133',
    950: '#000000',
  },
}

SCSS

$custom: #b18133;
$custom-light: #cda56f;
$custom-dark: #000000;

JSON

{
  "hex": "#b18133",
  "rgb": {
    "r": 177,
    "g": 129,
    "b": 51
  },
  "hsl": {
    "h": 37.143,
    "s": 55.263,
    "l": 44.706
  },
  "oklch": {
    "l": 0.63634,
    "c": 0.11054,
    "h": 76.2
  },
  "luminance": 0.25287
}

Semantic roles & 50–950 ramp

primary

#B18133

secondary

#7B97C5

accent

#82DF49

background

#FDFAF6

surface

#FAF4EC

border

#D3CEC7

text

#140F07

muted

#837F7A

Preview Lab

Preview with #B18133

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

Preview Lab → · Contrast checker → · Palette generator →