#B78037#B78037

#B78037 is a light, moderate orange. Relative luminance 0.258; OKLCH L 64.2% C 0.112 H 70.9°. Best body text is #000000 at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#B78037
RGB	rgb(183, 128, 55)
HSL	hsl(34, 54%, 47%)
HSV	hsv(34, 70%, 72%)
CMYK	cmyk(0%, 30.1%, 69.9%, 28.2%)
CIE-LAB	lab(57.83, 14.21, 46.72)
CIE-LCH	lch(57.83, 48.84, 73.08°)
OKLab	oklab(64.17% 0.0365 0.1055)
OKLCH	oklch(64.17% 0.112 70.9)
XYZ	xyz(27.9391, 25.7838, 7.1190)
Luminance	0.2578 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B78037 #376EB7

analogous

#B74037 #B78037 #AEB737

triadic

#B78037 #37B780 #8037B7

tetradic

#B78037 #37B740 #376EB7 #B737AE

square

#B78037 #37B740 #376EB7 #B737AE

split-complementary

#B78037 #37AEB7 #4037B7

monochromatic

#593E1B #885F29 #B78037 #CE9E5D #DCBA8C

Accessibility & contrast

On white

3.41

#B78037 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.16

#B78037 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B78037

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B78037	#FFFFFF	#000000	##000000
##B78037	1.00	3.41	6.16	6.16
#FFFFFF	3.41	1.00	21.00	21.00
#000000	6.16	21.00	1.00	1.00
##000000	6.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#93832F

Deuteranopia (green-blind)

#A09039

Tritanopia (blue-blind)

#C77270

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #b78037;
/* rgb */ color: rgb(183, 128, 55);
/* oklch */ color: oklch(64.2% 0.112 70.9);

Tailwind

colors: {
  custom: {
    50: '#d1a471',
    500: '#b78037',
    950: '#000000',
  },
}

SCSS

$custom: #b78037;
$custom-light: #d1a471;
$custom-dark: #000000;

JSON

{
  "hex": "#b78037",
  "rgb": {
    "r": 183,
    "g": 128,
    "b": 55
  },
  "hsl": {
    "h": 34.219,
    "s": 53.782,
    "l": 46.667
  },
  "oklch": {
    "l": 0.6417,
    "c": 0.11158,
    "h": 70.9
  },
  "luminance": 0.25781
}

Semantic roles & 50–950 ramp

primary

#B78037

secondary

#83A0C7

accent

#8ADD4B

background

#FDFAF7

surface

#FAF4ED

border

#D3CEC8

text

#150F08

muted

#837F7B

Preview Lab

Preview with #B78037

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

Preview Lab → · Contrast checker → · Palette generator →