#B57145#B57145

#B57145 is a mid, moderate orange. Relative luminance 0.221; OKLCH L 61.3% C 0.105 H 52.5°. Best body text is #000000 at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#B57145
RGB	rgb(181, 113, 69)
HSL	hsl(24, 45%, 49%)
HSV	hsv(24, 62%, 71%)
CMYK	cmyk(0%, 37.6%, 61.9%, 29%)
CIE-LAB	lab(54.10, 22.59, 35.32)
CIE-LCH	lch(54.10, 41.93, 57.40°)
OKLab	oklab(61.27% 0.0637 0.083)
OKLCH	oklch(61.27% 0.105 52.5)
XYZ	xyz(26.0372, 22.0661, 8.5170)
Luminance	0.2206 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B57145 #4589B5

analogous

#B54551 #B57145 #B5A945

triadic

#B57145 #45B571 #7145B5

tetradic

#B57145 #51B545 #4589B5 #A945B5

square

#B57145 #51B545 #4589B5 #A945B5

split-complementary

#B57145 #45B5A9 #4551B5

monochromatic

#5C3A23 #895534 #B57145 #C8926F #D9B49B

Accessibility & contrast

On white

3.88

#B57145 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.41

#B57145 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B57145

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B57145	#FFFFFF	#000000	##000000
##B57145	1.00	3.88	5.41	5.41
#FFFFFF	3.88	1.00	21.00	21.00
#000000	5.41	21.00	1.00	1.00
##000000	5.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#847841

Deuteranopia (green-blind)

#948745

Tritanopia (blue-blind)

#C56467

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #b57145;
/* rgb */ color: rgb(181, 113, 69);
/* oklch */ color: oklch(61.3% 0.105 52.5);

Tailwind

colors: {
  custom: {
    50: '#cf9a7a',
    500: '#b57145',
    950: '#000000',
  },
}

SCSS

$custom: #b57145;
$custom-light: #cf9a7a;
$custom-dark: #000000;

JSON

{
  "hex": "#b57145",
  "rgb": {
    "r": 181,
    "g": 113,
    "b": 69
  },
  "hsl": {
    "h": 23.571,
    "s": 44.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.61268,
    "c": 0.10465,
    "h": 52.5
  },
  "luminance": 0.22064
}

Semantic roles & 50–950 ramp

primary

#B57145

secondary

#91B1C5

accent

#A2D553

background

#FDF9F7

surface

#FAF2ED

border

#D3CCC8

text

#140E09

muted

#837E7B

Preview Lab

Preview with #B57145

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

Preview Lab → · Contrast checker → · Palette generator →