#8B7328#8B7328

#8B7328 is a mid, moderate yellow. Relative luminance 0.179; OKLCH L 56.4% C 0.097 H 90.9°. Best body text is #000000 at 4.58:1 contrast (WCAG AA passes).

Color values

HEX	#8B7328
RGB	rgb(139, 115, 40)
HSL	hsl(45, 55%, 35%)
HSV	hsv(45, 71%, 55%)
CMYK	cmyk(0%, 17.3%, 71.2%, 45.5%)
CIE-LAB	lab(49.38, 0.79, 43.27)
CIE-LCH	lch(49.38, 43.28, 88.95°)
OKLab	oklab(56.4% -0.0016 0.0971)
OKLCH	oklch(56.4% 0.097 90.9)
XYZ	xyz(17.1621, 17.9046, 4.5591)
Luminance	0.1790 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8B7328 #28408B

analogous

#8B4228 #8B7328 #718B28

triadic

#8B7328 #288B73 #73288B

tetradic

#8B7328 #288B42 #28408B #8B2871

square

#8B7328 #288B42 #28408B #8B2871

split-complementary

#8B7328 #28718B #42288B

monochromatic

#2C240D #5B4C1A #8B7328 #BB9A36 #D0B45D

Accessibility & contrast

On white

4.58

#8B7328 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#8B7328 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #8B7328

4.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8B7328	#FFFFFF	#000000	##000000
##8B7328	1.00	4.58	4.58	4.58
#FFFFFF	4.58	1.00	21.00	21.00
#000000	4.58	21.00	1.00	1.00
##000000	4.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#80711E

Deuteranopia (green-blind)

#86782C

Tritanopia (blue-blind)

#966964

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #8b7328;
/* rgb */ color: rgb(139, 115, 40);
/* oklch */ color: oklch(56.4% 0.097 90.9);

Tailwind

colors: {
  custom: {
    50: '#b09b66',
    500: '#8b7328',
    950: '#000000',
  },
}

SCSS

$custom: #8b7328;
$custom-light: #b09b66;
$custom-dark: #000000;

JSON

{
  "hex": "#8b7328",
  "rgb": {
    "r": 139,
    "g": 115,
    "b": 40
  },
  "hsl": {
    "h": 45.455,
    "s": 55.307,
    "l": 35.098
  },
  "oklch": {
    "l": 0.56397,
    "c": 0.09708,
    "h": 90.9
  },
  "luminance": 0.17904
}

Semantic roles & 50–950 ramp

primary

#8B7328

secondary

#5970B6

accent

#6DDF49

background

#FBF9F6

surface

#F6F2EB

border

#D0CCC6

text

#110E06

muted

#807E7A

Preview Lab

Preview with #8B7328

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

Preview Lab → · Contrast checker → · Palette generator →