#B1733F#B1733F

#B1733F is a mid, moderate orange. Relative luminance 0.220; OKLCH L 61.1% C 0.104 H 59.0°. Best body text is #000000 at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#B1733F
RGB	rgb(177, 115, 63)
HSL	hsl(27, 48%, 47%)
HSV	hsv(27, 64%, 69%)
CMYK	cmyk(0%, 35%, 64.4%, 30.6%)
CIE-LAB	lab(53.99, 19.34, 38.27)
CIE-LCH	lch(53.99, 42.88, 63.19°)
OKLab	oklab(61.06% 0.0534 0.0888)
OKLCH	oklch(61.06% 0.104 59)
XYZ	xyz(25.1612, 21.9697, 7.6171)
Luminance	0.2197 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1733F #3F7DB1

analogous

#B13F44 #B1733F #B1AC3F

triadic

#B1733F #3FB173 #733FB1

tetradic

#B1733F #44B13F #3F7DB1 #AC3FB1

square

#B1733F #44B13F #3F7DB1 #AC3FB1

split-complementary

#B1733F #3FB1AC #3F44B1

monochromatic

#57381F #84562F #B1733F #C89265 #D8B292

Accessibility & contrast

On white

3.89

#B1733F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.39

#B1733F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B1733F

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1733F	#FFFFFF	#000000	##000000
##B1733F	1.00	3.89	5.39	5.39
#FFFFFF	3.89	1.00	21.00	21.00
#000000	5.39	21.00	1.00	1.00
##000000	5.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#86793A

Deuteranopia (green-blind)

#94873F

Tritanopia (blue-blind)

#C06667

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #b1733f;
/* rgb */ color: rgb(177, 115, 63);
/* oklch */ color: oklch(61.1% 0.104 59.0);

Tailwind

colors: {
  custom: {
    50: '#cc9b76',
    500: '#b1733f',
    950: '#000000',
  },
}

SCSS

$custom: #b1733f;
$custom-light: #cc9b76;
$custom-dark: #000000;

JSON

{
  "hex": "#b1733f",
  "rgb": {
    "r": 177,
    "g": 115,
    "b": 63
  },
  "hsl": {
    "h": 27.368,
    "s": 47.5,
    "l": 47.059
  },
  "oklch": {
    "l": 0.61057,
    "c": 0.10361,
    "h": 59
  },
  "luminance": 0.21967
}

Semantic roles & 50–950 ramp

primary

#B1733F

secondary

#88A8C4

accent

#9AD751

background

#FDF9F7

surface

#FAF2ED

border

#D3CCC8

text

#140E08

muted

#837E7B

Preview Lab

Preview with #B1733F

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

Preview Lab → · Contrast checker → · Palette generator →