#866E1A#866E1A

#866E1A is a mid, moderate yellow. Relative luminance 0.163; OKLCH L 54.6% C 0.102 H 91.9°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#866E1A
RGB	rgb(134, 110, 26)
HSL	hsl(47, 68%, 31%)
HSV	hsv(47, 81%, 53%)
CMYK	cmyk(0%, 17.9%, 80.6%, 47.5%)
CIE-LAB	lab(47.36, 0.62, 46.88)
CIE-LCH	lch(47.36, 46.88, 89.24°)
OKLab	oklab(54.65% -0.0034 0.102)
OKLCH	oklch(54.65% 0.102 91.9)
XYZ	xyz(15.5948, 16.2957, 3.3011)
Luminance	0.1630 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#866E1A #1A3286

analogous

#86381A #866E1A #68861A

triadic

#866E1A #1A866E #6E1A86

tetradic

#866E1A #1A8638 #1A3286 #861A68

square

#866E1A #1A8638 #1A3286 #861A68

split-complementary

#866E1A #1A6886 #381A86

monochromatic

#1F1A06 #534410 #866E1A #B99824 #DAB840

Accessibility & contrast

On white

4.93

#866E1A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#866E1A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #866E1A

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##866E1A	#FFFFFF	#000000	##FFFFFF
##866E1A	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B6C08

Deuteranopia (green-blind)

#81731F

Tritanopia (blue-blind)

#92645E

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #866e1a;
/* rgb */ color: rgb(134, 110, 26);
/* oklch */ color: oklch(54.6% 0.102 91.9);

Tailwind

colors: {
  custom: {
    50: '#ad975e',
    500: '#866e1a',
    950: '#000000',
  },
}

SCSS

$custom: #866e1a;
$custom-light: #ad975e;
$custom-dark: #000000;

JSON

{
  "hex": "#866e1a",
  "rgb": {
    "r": 134,
    "g": 110,
    "b": 26
  },
  "hsl": {
    "h": 46.667,
    "s": 67.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.5465,
    "c": 0.1021,
    "h": 91.9
  },
  "luminance": 0.16295
}

Semantic roles & 50–950 ramp

primary

#866E1A

secondary

#425DB9

accent

#64EA3D

background

#FBF9F5

surface

#F6F2E9

border

#D0CCC5

text

#110D05

muted

#807E79

Preview Lab

Preview with #866E1A

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

Preview Lab → · Contrast checker → · Palette generator →