#B78638#B78638

#B78638 is a light, moderate orange. Relative luminance 0.274; OKLCH L 65.4% C 0.111 H 76.0°. Best body text is #000000 at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#B78638
RGB	rgb(183, 134, 56)
HSL	hsl(37, 53%, 47%)
HSV	hsv(37, 69%, 72%)
CMYK	cmyk(0%, 26.8%, 69.4%, 28.2%)
CIE-LAB	lab(59.35, 10.94, 47.87)
CIE-LCH	lch(59.35, 49.10, 77.13°)
OKLab	oklab(65.36% 0.027 0.1081)
OKLCH	oklch(65.36% 0.111 76)
XYZ	xyz(28.7692, 27.4052, 7.5151)
Luminance	0.2740 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B78638 #3869B7

analogous

#B74638 #B78638 #A9B738

triadic

#B78638 #38B786 #8638B7

tetradic

#B78638 #38B746 #3869B7 #B738A9

square

#B78638 #38B746 #3869B7 #B738A9

split-complementary

#B78638 #38A9B7 #4638B7

monochromatic

#59411B #88642A #B78638 #CEA35E #DCBE8D

Accessibility & contrast

On white

3.24

#B78638 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.48

#B78638 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B78638

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B78638	#FFFFFF	#000000	##000000
##B78638	1.00	3.24	6.48	6.48
#FFFFFF	3.24	1.00	21.00	21.00
#000000	6.48	21.00	1.00	1.00
##000000	6.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#98882F

Deuteranopia (green-blind)

#A4943A

Tritanopia (blue-blind)

#C77975

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #b78638;
/* rgb */ color: rgb(183, 134, 56);
/* oklch */ color: oklch(65.4% 0.111 76.0);

Tailwind

colors: {
  custom: {
    50: '#d1a972',
    500: '#b78638',
    950: '#000000',
  },
}

SCSS

$custom: #b78638;
$custom-light: #d1a972;
$custom-dark: #000000;

JSON

{
  "hex": "#b78638",
  "rgb": {
    "r": 183,
    "g": 134,
    "b": 56
  },
  "hsl": {
    "h": 36.85,
    "s": 53.138,
    "l": 46.863
  },
  "oklch": {
    "l": 0.65357,
    "c": 0.11139,
    "h": 76
  },
  "luminance": 0.27403
}

Semantic roles & 50–950 ramp

primary

#B78638

secondary

#849EC7

accent

#83DD4B

background

#FDFAF7

surface

#FAF4ED

border

#D3CEC8

text

#150F08

muted

#837F7B

Preview Lab

Preview with #B78638

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

Preview Lab → · Contrast checker → · Palette generator →