#866B17#866B17

#866B17 is a mid, moderate yellow. Relative luminance 0.156; OKLCH L 54.0% C 0.102 H 89.5°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#866B17
RGB	rgb(134, 107, 23)
HSL	hsl(45, 71%, 31%)
HSV	hsv(45, 83%, 53%)
CMYK	cmyk(0%, 20.1%, 82.8%, 47.5%)
CIE-LAB	lab(46.51, 2.23, 47.18)
CIE-LCH	lch(46.51, 47.23, 87.29°)
OKLab	oklab(53.97% 0.0009 0.102)
OKLCH	oklch(53.97% 0.102 89.5)
XYZ	xyz(15.2448, 15.6466, 3.0276)
Luminance	0.1565 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#866B17 #173286

analogous

#863317 #866B17 #698617

triadic

#866B17 #17866B #6B1786

tetradic

#866B17 #178633 #173286 #861769

square

#866B17 #178633 #173286 #861769

split-complementary

#866B17 #176986 #331786

monochromatic

#1E1805 #52410E #866B17 #BA9520 #DDB63A

Accessibility & contrast

On white

5.09

#866B17 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#866B17 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #866B17

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##866B17	#FFFFFF	#000000	##FFFFFF
##866B17	1.00	5.09	4.13	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#786A03

Deuteranopia (green-blind)

#7F711C

Tritanopia (blue-blind)

#92615B

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #866b17;
/* rgb */ color: rgb(134, 107, 23);
/* oklch */ color: oklch(54.0% 0.102 89.5);

Tailwind

colors: {
  custom: {
    50: '#ad955c',
    500: '#866b17',
    950: '#000000',
  },
}

SCSS

$custom: #866b17;
$custom-light: #ad955c;
$custom-dark: #000000;

JSON

{
  "hex": "#866b17",
  "rgb": {
    "r": 134,
    "g": 107,
    "b": 23
  },
  "hsl": {
    "h": 45.405,
    "s": 70.701,
    "l": 30.784
  },
  "oklch": {
    "l": 0.53972,
    "c": 0.10201,
    "h": 89.5
  },
  "luminance": 0.15646
}

Semantic roles & 50–950 ramp

primary

#866B17

secondary

#3F5DBA

accent

#66ED3A

background

#FBF9F5

surface

#F6F1E9

border

#D0CBC5

text

#110D04

muted

#807E79

Preview Lab

Preview with #866B17

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

Preview Lab → · Contrast checker → · Palette generator →