#B78731#B78731

#B78731 is a light, moderate orange. Relative luminance 0.276; OKLCH L 65.5% C 0.116 H 78.4°. Best body text is #000000 at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#B78731
RGB	rgb(183, 135, 49)
HSL	hsl(39, 58%, 45%)
HSV	hsv(39, 73%, 72%)
CMYK	cmyk(0%, 26.2%, 73.2%, 28.2%)
CIE-LAB	lab(59.54, 10.02, 51.20)
CIE-LCH	lch(59.54, 52.17, 78.93°)
OKLab	oklab(65.49% 0.0234 0.1138)
OKLCH	oklch(65.49% 0.116 78.4)
XYZ	xyz(28.7487, 27.6192, 6.7220)
Luminance	0.2762 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B78731 #3161B7

analogous

#B74431 #B78731 #A4B731

triadic

#B78731 #31B787 #8731B7

tetradic

#B78731 #31B744 #3161B7 #B731A4

square

#B78731 #31B744 #3161B7 #B731A4

split-complementary

#B78731 #31A4B7 #4431B7

monochromatic

#564017 #876324 #B78731 #D1A454 #DEBE84

Accessibility & contrast

On white

3.22

#B78731 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.52

#B78731 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B78731

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B78731	#FFFFFF	#000000	##000000
##B78731	1.00	3.22	6.52	6.52
#FFFFFF	3.22	1.00	21.00	21.00
#000000	6.52	21.00	1.00	1.00
##000000	6.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A8825

Deuteranopia (green-blind)

#A59434

Tritanopia (blue-blind)

#C77A75

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #b78731;
/* rgb */ color: rgb(183, 135, 49);
/* oklch */ color: oklch(65.5% 0.116 78.4);

Tailwind

colors: {
  custom: {
    50: '#d1a96e',
    500: '#b78731',
    950: '#000000',
  },
}

SCSS

$custom: #b78731;
$custom-light: #d1a96e;
$custom-dark: #000000;

JSON

{
  "hex": "#b78731",
  "rgb": {
    "r": 183,
    "g": 135,
    "b": 49
  },
  "hsl": {
    "h": 38.507,
    "s": 57.759,
    "l": 45.49
  },
  "oklch": {
    "l": 0.65492,
    "c": 0.1162,
    "h": 78.4
  },
  "luminance": 0.27617
}

Semantic roles & 50–950 ramp

primary

#B78731

secondary

#7C97C8

accent

#7EE147

background

#FDFAF6

surface

#FAF4EC

border

#D3CEC7

text

#150F07

muted

#837F7A

Preview Lab

Preview with #B78731

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

Preview Lab → · Contrast checker → · Palette generator →