#81691B#81691B

#81691B is a mid, moderate yellow. Relative luminance 0.148; OKLCH L 53.0% C 0.097 H 90.9°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#81691B
RGB	rgb(129, 105, 27)
HSL	hsl(46, 65%, 31%)
HSV	hsv(46, 79%, 51%)
CMYK	cmyk(0%, 18.6%, 79.1%, 49.4%)
CIE-LAB	lab(45.43, 1.17, 44.52)
CIE-LCH	lch(45.43, 44.53, 88.49°)
OKLab	oklab(53% -0.0015 0.0975)
OKLCH	oklch(53% 0.097 90.9)
XYZ	xyz(14.3035, 14.8503, 3.1497)
Luminance	0.1485 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81691B #1B3381

analogous

#81361B #81691B #66811B

triadic

#81691B #1B8169 #691B81

tetradic

#81691B #1B8136 #1B3381 #811B66

square

#81691B #1B8136 #1B3381 #811B66

split-complementary

#81691B #1B6681 #361B81

monochromatic

#1C1706 #4E4010 #81691B #B49226 #D7B33F

Accessibility & contrast

On white

5.29

#81691B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#81691B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #81691B

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81691B	#FFFFFF	#000000	##FFFFFF
##81691B	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#76680D

Deuteranopia (green-blind)

#7B6E20

Tritanopia (blue-blind)

#8C605A

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #81691b;
/* rgb */ color: rgb(129, 105, 27);
/* oklch */ color: oklch(53.0% 0.097 90.9);

Tailwind

colors: {
  custom: {
    50: '#a9935e',
    500: '#81691b',
    950: '#000000',
  },
}

SCSS

$custom: #81691b;
$custom-light: #a9935e;
$custom-dark: #000000;

JSON

{
  "hex": "#81691b",
  "rgb": {
    "r": 129,
    "g": 105,
    "b": 27
  },
  "hsl": {
    "h": 45.882,
    "s": 65.385,
    "l": 30.588
  },
  "oklch": {
    "l": 0.53004,
    "c": 0.09747,
    "h": 90.9
  },
  "luminance": 0.14849
}

Semantic roles & 50–950 ramp

primary

#81691B

secondary

#435EB5

accent

#67E83F

background

#FAF9F5

surface

#F4F1E9

border

#CECBC5

text

#100D05

muted

#7F7E79

Preview Lab

Preview with #81691B

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

Preview Lab → · Contrast checker → · Palette generator →