#866F2A#866F2A

#866F2A is a mid, moderate yellow. Relative luminance 0.166; OKLCH L 55.0% C 0.092 H 90.5°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#866F2A
RGB	rgb(134, 111, 42)
HSL	hsl(45, 52%, 35%)
HSV	hsv(45, 69%, 53%)
CMYK	cmyk(0%, 17.2%, 68.7%, 47.5%)
CIE-LAB	lab(47.76, 0.88, 40.50)
CIE-LCH	lch(47.76, 40.51, 88.76°)
OKLab	oklab(55% -0.0008 0.0917)
OKLCH	oklch(55% 0.092 90.5)
XYZ	xyz(15.9347, 16.6053, 4.5559)
Luminance	0.1660 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#866F2A #2A4186

analogous

#86412A #866F2A #6F862A

triadic

#866F2A #2A866F #6F2A86

tetradic

#866F2A #2A8641 #2A4186 #862A6F

square

#866F2A #2A8641 #2A4186 #862A6F

split-complementary

#866F2A #2A6F86 #412A86

monochromatic

#29220D #57481B #866F2A #B59639 #CDB15E

Accessibility & contrast

On white

4.86

#866F2A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#866F2A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #866F2A

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##866F2A	#FFFFFF	#000000	##FFFFFF
##866F2A	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B6E22

Deuteranopia (green-blind)

#81742D

Tritanopia (blue-blind)

#916660

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #866f2a;
/* rgb */ color: rgb(134, 111, 42);
/* oklch */ color: oklch(55.0% 0.092 90.5);

Tailwind

colors: {
  custom: {
    50: '#ac9867',
    500: '#866f2a',
    950: '#000000',
  },
}

SCSS

$custom: #866f2a;
$custom-light: #ac9867;
$custom-dark: #000000;

JSON

{
  "hex": "#866f2a",
  "rgb": {
    "r": 134,
    "g": 111,
    "b": 42
  },
  "hsl": {
    "h": 45,
    "s": 52.273,
    "l": 34.51
  },
  "oklch": {
    "l": 0.55002,
    "c": 0.09172,
    "h": 90.5
  },
  "luminance": 0.16604
}

Semantic roles & 50–950 ramp

primary

#866F2A

secondary

#5A70B2

accent

#70DC4C

background

#FAF9F6

surface

#F5F2EB

border

#CFCCC6

text

#110D06

muted

#807E7A

Preview Lab

Preview with #866F2A

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

Preview Lab → · Contrast checker → · Palette generator →