#B7873F#B7873F

#B7873F is a light, moderate orange. Relative luminance 0.278; OKLCH L 65.6% C 0.107 H 75.0°. Best body text is #000000 at 6.55:1 contrast (WCAG AA passes).

Color values

HEX	#B7873F
RGB	rgb(183, 135, 63)
HSL	hsl(36, 49%, 48%)
HSV	hsv(36, 66%, 72%)
CMYK	cmyk(0%, 26.2%, 65.6%, 28.2%)
CIE-LAB	lab(59.67, 10.81, 44.89)
CIE-LCH	lch(59.67, 46.18, 76.47°)
OKLab	oklab(65.63% 0.0276 0.1029)
OKLCH	oklch(65.63% 0.107 75)
XYZ	xyz(29.0914, 27.7563, 8.5270)
Luminance	0.2775 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7873F #3F6FB7

analogous

#B74B3F #B7873F #ABB73F

triadic

#B7873F #3FB787 #873FB7

tetradic

#B7873F #3FB74B #3F6FB7 #B73FAB

square

#B7873F #3FB74B #3F6FB7 #B73FAB

split-complementary

#B7873F #3FABB7 #4B3FB7

monochromatic

#5C4420 #89652F #B7873F #CBA368 #DBBF96

Accessibility & contrast

On white

3.21

#B7873F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.55

#B7873F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B7873F

6.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7873F	#FFFFFF	#000000	##000000
##B7873F	1.00	3.21	6.55	6.55
#FFFFFF	3.21	1.00	21.00	21.00
#000000	6.55	21.00	1.00	1.00
##000000	6.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#998937

Deuteranopia (green-blind)

#A49441

Tritanopia (blue-blind)

#C67A77

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #b7873f;
/* rgb */ color: rgb(183, 135, 63);
/* oklch */ color: oklch(65.6% 0.107 75.0);

Tailwind

colors: {
  custom: {
    50: '#d0a977',
    500: '#b7873f',
    950: '#000000',
  },
}

SCSS

$custom: #b7873f;
$custom-light: #d0a977;
$custom-dark: #000000;

JSON

{
  "hex": "#b7873f",
  "rgb": {
    "r": 183,
    "g": 135,
    "b": 63
  },
  "hsl": {
    "h": 36,
    "s": 48.78,
    "l": 48.235
  },
  "oklch": {
    "l": 0.65629,
    "c": 0.10652,
    "h": 75
  },
  "luminance": 0.27754
}

Semantic roles & 50–950 ramp

primary

#B7873F

secondary

#8BA3C6

accent

#86D84F

background

#FDFAF7

surface

#FAF4ED

border

#D3CEC8

text

#140F09

muted

#837F7B

Preview Lab

Preview with #B7873F

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

Preview Lab → · Contrast checker → · Palette generator →