#B78C33#B78C33

#B78C33 is a light, moderate orange. Relative luminance 0.291; OKLCH L 66.5% C 0.116 H 82.1°. Best body text is #000000 at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#B78C33
RGB	rgb(183, 140, 51)
HSL	hsl(40, 56%, 46%)
HSV	hsv(40, 72%, 72%)
CMYK	cmyk(0%, 23.5%, 72.1%, 28.2%)
CIE-LAB	lab(60.84, 7.35, 51.65)
CIE-LCH	lch(60.84, 52.17, 81.90°)
OKLab	oklab(66.51% 0.0159 0.1152)
OKLCH	oklch(66.51% 0.116 82.1)
XYZ	xyz(29.5059, 29.0646, 7.1873)
Luminance	0.2906 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B78C33 #335EB7

analogous

#B74A33 #B78C33 #A0B733

triadic

#B78C33 #33B78C #8C33B7

tetradic

#B78C33 #33B74A #335EB7 #B733A0

square

#B78C33 #33B74A #335EB7 #B733A0

split-complementary

#B78C33 #33A0B7 #4A33B7

monochromatic

#574318 #876726 #B78C33 #D0A957 #DEC187

Accessibility & contrast

On white

3.08

#B78C33 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.81

#B78C33 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B78C33

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B78C33	#FFFFFF	#000000	##000000
##B78C33	1.00	3.08	6.81	6.81
#FFFFFF	3.08	1.00	21.00	21.00
#000000	6.81	21.00	1.00	1.00
##000000	6.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E8C27

Deuteranopia (green-blind)

#A89737

Tritanopia (blue-blind)

#C77F7A

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #b78c33;
/* rgb */ color: rgb(183, 140, 51);
/* oklch */ color: oklch(66.5% 0.116 82.1);

Tailwind

colors: {
  custom: {
    50: '#d1ad70',
    500: '#b78c33',
    950: '#000000',
  },
}

SCSS

$custom: #b78c33;
$custom-light: #d1ad70;
$custom-dark: #000000;

JSON

{
  "hex": "#b78c33",
  "rgb": {
    "r": 183,
    "g": 140,
    "b": 51
  },
  "hsl": {
    "h": 40.455,
    "s": 56.41,
    "l": 45.882
  },
  "oklch": {
    "l": 0.66512,
    "c": 0.11627,
    "h": 82.1
  },
  "luminance": 0.29062
}

Semantic roles & 50–950 ramp

primary

#B78C33

secondary

#7F96C7

accent

#79E048

background

#FDFAF6

surface

#FAF4EC

border

#D3CEC7

text

#151008

muted

#837F7B

Preview Lab

Preview with #B78C33

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

Preview Lab → · Contrast checker → · Palette generator →