#866B18#866B18

#866B18 is a mid, moderate yellow. Relative luminance 0.157; OKLCH L 54.0% C 0.102 H 89.4°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#866B18
RGB	rgb(134, 107, 24)
HSL	hsl(45, 70%, 31%)
HSV	hsv(45, 82%, 53%)
CMYK	cmyk(0%, 20.1%, 82.1%, 47.5%)
CIE-LAB	lab(46.51, 2.27, 46.83)
CIE-LCH	lch(46.51, 46.89, 87.22°)
OKLab	oklab(53.98% 0.0011 0.1015)
OKLCH	oklch(53.98% 0.102 89.4)
XYZ	xyz(15.2550, 15.6507, 3.0814)
Luminance	0.1565 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#866B18 #183386

analogous

#863418 #866B18 #6A8618

triadic

#866B18 #18866B #6B1886

tetradic

#866B18 #188634 #183386 #86186A

square

#866B18 #188634 #183386 #86186A

split-complementary

#866B18 #186A86 #341886

monochromatic

#1E1805 #52420F #866B18 #BA9421 #DCB53C

Accessibility & contrast

On white

5.08

#866B18 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#866B18 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #866B18

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##866B18	#FFFFFF	#000000	##FFFFFF
##866B18	1.00	5.08	4.13	5.08
#FFFFFF	5.08	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#786A05

Deuteranopia (green-blind)

#7F711D

Tritanopia (blue-blind)

#92615B

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #866b18;
/* rgb */ color: rgb(134, 107, 24);
/* oklch */ color: oklch(54.0% 0.102 89.4);

Tailwind

colors: {
  custom: {
    50: '#ad955d',
    500: '#866b18',
    950: '#000000',
  },
}

SCSS

$custom: #866b18;
$custom-light: #ad955d;
$custom-dark: #000000;

JSON

{
  "hex": "#866b18",
  "rgb": {
    "r": 134,
    "g": 107,
    "b": 24
  },
  "hsl": {
    "h": 45.273,
    "s": 69.62,
    "l": 30.98
  },
  "oklch": {
    "l": 0.53978,
    "c": 0.1015,
    "h": 89.4
  },
  "luminance": 0.1565
}

Semantic roles & 50–950 ramp

primary

#866B18

secondary

#405EBA

accent

#67EC3B

background

#FBF9F5

surface

#F6F1E9

border

#D0CBC5

text

#110D04

muted

#807E79

Preview Lab

Preview with #866B18

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

Preview Lab → · Contrast checker → · Palette generator →