#B1733A#B1733A

#B1733A is a mid, moderate orange. Relative luminance 0.219; OKLCH L 61.0% C 0.107 H 61.1°. Best body text is #000000 at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#B1733A
RGB	rgb(177, 115, 58)
HSL	hsl(29, 51%, 46%)
HSV	hsv(29, 67%, 69%)
CMYK	cmyk(0%, 35%, 67.2%, 30.6%)
CIE-LAB	lab(53.94, 19.02, 40.79)
CIE-LCH	lch(53.94, 45.01, 65.00°)
OKLab	oklab(60.99% 0.0516 0.0935)
OKLCH	oklch(60.99% 0.107 61.1)
XYZ	xyz(25.0277, 21.9163, 6.9143)
Luminance	0.2191 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1733A #3A78B1

analogous

#B13A3D #B1733A #B1AE3A

triadic

#B1733A #3AB173 #733AB1

tetradic

#B1733A #3DB13A #3A78B1 #AE3AB1

square

#B1733A #3DB13A #3A78B1 #AE3AB1

split-complementary

#B1733A #3AB1AE #3A3DB1

monochromatic

#55371C #83552B #B1733A #CA925E #D9B18C

Accessibility & contrast

On white

3.90

#B1733A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.38

#B1733A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B1733A

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1733A	#FFFFFF	#000000	##000000
##B1733A	1.00	3.90	5.38	5.38
#FFFFFF	3.90	1.00	21.00	21.00
#000000	5.38	21.00	1.00	1.00
##000000	5.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#867834

Deuteranopia (green-blind)

#95873B

Tritanopia (blue-blind)

#C16566

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #b1733a;
/* rgb */ color: rgb(177, 115, 58);
/* oklch */ color: oklch(61.0% 0.107 61.1);

Tailwind

colors: {
  custom: {
    50: '#cd9b72',
    500: '#b1733a',
    950: '#000000',
  },
}

SCSS

$custom: #b1733a;
$custom-light: #cd9b72;
$custom-dark: #000000;

JSON

{
  "hex": "#b1733a",
  "rgb": {
    "r": 177,
    "g": 115,
    "b": 58
  },
  "hsl": {
    "h": 28.739,
    "s": 50.638,
    "l": 46.078
  },
  "oklch": {
    "l": 0.60994,
    "c": 0.10681,
    "h": 61.1
  },
  "luminance": 0.21914
}

Semantic roles & 50–950 ramp

primary

#B1733A

secondary

#83A5C4

accent

#97DA4E

background

#FDF9F7

surface

#FAF2ED

border

#D3CCC8

text

#140E08

muted

#837E7B

Preview Lab

Preview with #B1733A

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

Preview Lab → · Contrast checker → · Palette generator →