#B18730#B18730

#B18730 is a light, moderate orange. Relative luminance 0.269; OKLCH L 64.8% C 0.114 H 82.1°. Best body text is #000000 at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#B18730
RGB	rgb(177, 135, 48)
HSL	hsl(40, 57%, 44%)
HSV	hsv(40, 73%, 69%)
CMYK	cmyk(0%, 23.7%, 72.9%, 30.6%)
CIE-LAB	lab(58.87, 7.29, 50.74)
CIE-LCH	lch(58.87, 51.26, 81.82°)
OKLab	oklab(64.82% 0.0157 0.1129)
OKLCH	oklch(64.82% 0.114 82.1)
XYZ	xyz(27.3307, 26.8904, 6.5466)
Luminance	0.2689 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B18730 #305AB1

analogous

#B14730 #B18730 #9BB130

triadic

#B18730 #30B187 #8730B1

tetradic

#B18730 #30B147 #305AB1 #B1309B

square

#B18730 #30B147 #305AB1 #B1309B

split-complementary

#B18730 #309BB1 #4730B1

monochromatic

#513E16 #816223 #B18730 #CFA54F #DCBE7F

Accessibility & contrast

On white

3.29

#B18730 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.38

#B18730 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B18730

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B18730	#FFFFFF	#000000	##000000
##B18730	1.00	3.29	6.38	6.38
#FFFFFF	3.29	1.00	21.00	21.00
#000000	6.38	21.00	1.00	1.00
##000000	6.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#988724

Deuteranopia (green-blind)

#A29234

Tritanopia (blue-blind)

#C07A75

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #b18730;
/* rgb */ color: rgb(177, 135, 48);
/* oklch */ color: oklch(64.8% 0.114 82.1);

Tailwind

colors: {
  custom: {
    50: '#cca96e',
    500: '#b18730',
    950: '#000000',
  },
}

SCSS

$custom: #b18730;
$custom-light: #cca96e;
$custom-dark: #000000;

JSON

{
  "hex": "#b18730",
  "rgb": {
    "r": 177,
    "g": 135,
    "b": 48
  },
  "hsl": {
    "h": 40.465,
    "s": 57.333,
    "l": 44.118
  },
  "oklch": {
    "l": 0.64815,
    "c": 0.11399,
    "h": 82.1
  },
  "luminance": 0.26888
}

Semantic roles & 50–950 ramp

primary

#B18730

secondary

#7891C5

accent

#79E147

background

#FDFAF6

surface

#FAF4EC

border

#D3CEC7

text

#140F07

muted

#837F7A

Preview Lab

Preview with #B18730

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

Preview Lab → · Contrast checker → · Palette generator →