#B78737#B78737

#B78737 is a light, moderate orange. Relative luminance 0.277; OKLCH L 65.5% C 0.112 H 77.1°. Best body text is #000000 at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#B78737
RGB	rgb(183, 135, 55)
HSL	hsl(38, 54%, 47%)
HSV	hsv(38, 70%, 72%)
CMYK	cmyk(0%, 26.2%, 69.9%, 28.2%)
CIE-LAB	lab(59.59, 10.33, 48.59)
CIE-LCH	lch(59.59, 49.67, 78.00°)
OKLab	oklab(65.55% 0.0251 0.1094)
OKLCH	oklch(65.55% 0.112 77.1)
XYZ	xyz(28.8839, 27.6733, 7.4339)
Luminance	0.2767 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B78737 #3767B7

analogous

#B74737 #B78737 #A7B737

triadic

#B78737 #37B787 #8737B7

tetradic

#B78737 #37B747 #3767B7 #B737A7

square

#B78737 #37B747 #3767B7 #B737A7

split-complementary

#B78737 #37A7B7 #4737B7

monochromatic

#59421B #886429 #B78737 #CEA45D #DCBE8C

Accessibility & contrast

On white

3.21

#B78737 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.53

#B78737 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B78737

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B78737	#FFFFFF	#000000	##000000
##B78737	1.00	3.21	6.53	6.53
#FFFFFF	3.21	1.00	21.00	21.00
#000000	6.53	21.00	1.00	1.00
##000000	6.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#99892D

Deuteranopia (green-blind)

#A5943A

Tritanopia (blue-blind)

#C77A76

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #b78737;
/* rgb */ color: rgb(183, 135, 55);
/* oklch */ color: oklch(65.5% 0.112 77.1);

Tailwind

colors: {
  custom: {
    50: '#d1a972',
    500: '#b78737',
    950: '#000000',
  },
}

SCSS

$custom: #b78737;
$custom-light: #d1a972;
$custom-dark: #000000;

JSON

{
  "hex": "#b78737",
  "rgb": {
    "r": 183,
    "g": 135,
    "b": 55
  },
  "hsl": {
    "h": 37.5,
    "s": 53.782,
    "l": 46.667
  },
  "oklch": {
    "l": 0.65546,
    "c": 0.11226,
    "h": 77.1
  },
  "luminance": 0.27671
}

Semantic roles & 50–950 ramp

primary

#B78737

secondary

#839CC7

accent

#82DD4B

background

#FDFAF7

surface

#FAF4ED

border

#D3CEC8

text

#150F08

muted

#837F7B

Preview Lab

Preview with #B78737

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

Preview Lab → · Contrast checker → · Palette generator →