#866F1F#866F1F

#866F1F is a mid, moderate yellow. Relative luminance 0.165; OKLCH L 54.9% C 0.100 H 92.2°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#866F1F
RGB	rgb(134, 111, 31)
HSL	hsl(47, 62%, 32%)
HSV	hsv(47, 77%, 53%)
CMYK	cmyk(0%, 17.2%, 76.9%, 47.5%)
CIE-LAB	lab(47.67, 0.27, 45.25)
CIE-LCH	lch(47.67, 45.25, 89.66°)
OKLab	oklab(54.91% -0.0039 0.0997)
OKLCH	oklch(54.91% 0.1 92.2)
XYZ	xyz(15.7642, 16.5371, 3.6577)
Luminance	0.1654 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#866F1F #1F3686

analogous

#863C1F #866F1F #6A861F

triadic

#866F1F #1F866F #6F1F86

tetradic

#866F1F #1F863C #1F3686 #861F6A

square

#866F1F #1F863C #1F3686 #861F6A

split-complementary

#866F1F #1F6A86 #3C1F86

monochromatic

#231D08 #544614 #866F1F #B8982A #D5B64A

Accessibility & contrast

On white

4.88

#866F1F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#866F1F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #866F1F

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##866F1F	#FFFFFF	#000000	##FFFFFF
##866F1F	1.00	4.88	4.31	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C6D12

Deuteranopia (green-blind)

#817424

Tritanopia (blue-blind)

#91655F

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #866f1f;
/* rgb */ color: rgb(134, 111, 31);
/* oklch */ color: oklch(54.9% 0.100 92.2);

Tailwind

colors: {
  custom: {
    50: '#ad9861',
    500: '#866f1f',
    950: '#000000',
  },
}

SCSS

$custom: #866f1f;
$custom-light: #ad9861;
$custom-dark: #000000;

JSON

{
  "hex": "#866f1f",
  "rgb": {
    "r": 134,
    "g": 111,
    "b": 31
  },
  "hsl": {
    "h": 46.602,
    "s": 62.424,
    "l": 32.353
  },
  "oklch": {
    "l": 0.54905,
    "c": 0.09973,
    "h": 92.2
  },
  "luminance": 0.16536
}

Semantic roles & 50–950 ramp

primary

#866F1F

secondary

#4962B8

accent

#67E542

background

#FBF9F5

surface

#F6F2EA

border

#D0CCC6

text

#110D05

muted

#807E79

Preview Lab

Preview with #866F1F

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

Preview Lab → · Contrast checker → · Palette generator →