#866D1B#866D1B

#866D1B is a mid, moderate yellow. Relative luminance 0.161; OKLCH L 54.4% C 0.101 H 90.9°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#866D1B
RGB	rgb(134, 109, 27)
HSL	hsl(46, 66%, 32%)
HSV	hsv(46, 80%, 53%)
CMYK	cmyk(0%, 18.7%, 79.9%, 47.5%)
CIE-LAB	lab(47.09, 1.24, 46.26)
CIE-LCH	lch(47.09, 46.27, 88.47°)
OKLab	oklab(54.44% -0.0016 0.1009)
OKLCH	oklch(54.44% 0.101 90.9)
XYZ	xyz(15.4989, 16.0857, 3.3252)
Luminance	0.1608 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#866D1B #1B3486

analogous

#86371B #866D1B #6A861B

triadic

#866D1B #1B866D #6D1B86

tetradic

#866D1B #1B8637 #1B3486 #861B6A

square

#866D1B #1B8637 #1B3486 #861B6A

split-complementary

#866D1B #1B6A86 #371B86

monochromatic

#201A06 #534411 #866D1B #B99625 #D9B642

Accessibility & contrast

On white

4.98

#866D1B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#866D1B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #866D1B

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##866D1B	#FFFFFF	#000000	##FFFFFF
##866D1B	1.00	4.98	4.22	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A6C0B

Deuteranopia (green-blind)

#807320

Tritanopia (blue-blind)

#92635D

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #866d1b;
/* rgb */ color: rgb(134, 109, 27);
/* oklch */ color: oklch(54.4% 0.101 90.9);

Tailwind

colors: {
  custom: {
    50: '#ad965f',
    500: '#866d1b',
    950: '#000000',
  },
}

SCSS

$custom: #866d1b;
$custom-light: #ad965f;
$custom-dark: #000000;

JSON

{
  "hex": "#866d1b",
  "rgb": {
    "r": 134,
    "g": 109,
    "b": 27
  },
  "hsl": {
    "h": 45.981,
    "s": 66.46,
    "l": 31.569
  },
  "oklch": {
    "l": 0.54436,
    "c": 0.10094,
    "h": 90.9
  },
  "luminance": 0.16085
}

Semantic roles & 50–950 ramp

primary

#866D1B

secondary

#445FB9

accent

#66E93E

background

#FBF9F5

surface

#F6F1E9

border

#D0CBC5

text

#110D05

muted

#807E79

Preview Lab

Preview with #866D1B

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

Preview Lab → · Contrast checker → · Palette generator →