#B1833F#B1833F

#B1833F is a light, moderate orange. Relative luminance 0.259; OKLCH L 64.2% C 0.102 H 74.8°. Best body text is #000000 at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#B1833F
RGB	rgb(177, 131, 63)
HSL	hsl(36, 48%, 47%)
HSV	hsv(36, 64%, 69%)
CMYK	cmyk(0%, 26%, 64.4%, 30.6%)
CIE-LAB	lab(57.98, 10.40, 42.82)
CIE-LCH	lch(57.98, 44.07, 76.36°)
OKLab	oklab(64.16% 0.0268 0.0986)
OKLCH	oklch(64.16% 0.102 74.8)
XYZ	xyz(27.1466, 25.9406, 8.2789)
Luminance	0.2594 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1833F #3F6DB1

analogous

#B14A3F #B1833F #A6B13F

triadic

#B1833F #3FB183 #833FB1

tetradic

#B1833F #3FB14A #3F6DB1 #B13FA6

square

#B1833F #3FB14A #3F6DB1 #B13FA6

split-complementary

#B1833F #3FA6B1 #4A3FB1

monochromatic

#57401F #84622F #B1833F #C8A065 #D8BC92

Accessibility & contrast

On white

3.39

#B1833F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.19

#B1833F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B1833F

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1833F	#FFFFFF	#000000	##000000
##B1833F	1.00	3.39	6.19	6.19
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.19	21.00	1.00	1.00
##000000	6.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948538

Deuteranopia (green-blind)

#9F9041

Tritanopia (blue-blind)

#C07774

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #b1833f;
/* rgb */ color: rgb(177, 131, 63);
/* oklch */ color: oklch(64.2% 0.102 74.8);

Tailwind

colors: {
  custom: {
    50: '#cca677',
    500: '#b1833f',
    950: '#000000',
  },
}

SCSS

$custom: #b1833f;
$custom-light: #cca677;
$custom-dark: #000000;

JSON

{
  "hex": "#b1833f",
  "rgb": {
    "r": 177,
    "g": 131,
    "b": 63
  },
  "hsl": {
    "h": 35.789,
    "s": 47.5,
    "l": 47.059
  },
  "oklch": {
    "l": 0.6416,
    "c": 0.10221,
    "h": 74.8
  },
  "luminance": 0.25939
}

Semantic roles & 50–950 ramp

primary

#B1833F

secondary

#88A0C4

accent

#87D751

background

#FDFAF7

surface

#FAF4ED

border

#D3CEC8

text

#140F09

muted

#837F7B

Preview Lab

Preview with #B1833F

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

Preview Lab → · Contrast checker → · Palette generator →