#81871E#81871E

#81871E is a mid, vivid yellow. Relative luminance 0.221; OKLCH L 59.9% C 0.123 H 112.9°. Best body text is #000000 at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#81871E
RGB	rgb(129, 135, 30)
HSL	hsl(63, 64%, 32%)
HSV	hsv(63, 78%, 53%)
CMYK	cmyk(4.4%, 0%, 77.8%, 47.1%)
CIE-LAB	lab(54.12, -15.37, 51.52)
CIE-LCH	lch(54.12, 53.76, 106.61°)
OKLab	oklab(59.92% -0.0477 0.113)
OKLCH	oklch(59.92% 0.123 112.9)
XYZ	xyz(17.9522, 22.0892, 4.5460)
Luminance	0.2209 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81871E #241E87

analogous

#87591E #81871E #4C871E

triadic

#81871E #1E8187 #871E81

tetradic

#81871E #1E8759 #241E87 #871E4C

square

#81871E #1E8759 #241E87 #871E4C

split-complementary

#81871E #1E4C87 #591E87

monochromatic

#212308 #515513 #81871E #B1B929 #CED749

Accessibility & contrast

On white

3.88

#81871E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.42

#81871E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #81871E

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81871E	#FFFFFF	#000000	##000000
##81871E	1.00	3.88	5.42	5.42
#FFFFFF	3.88	1.00	21.00	21.00
#000000	5.42	21.00	1.00	1.00
##000000	5.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928004

Deuteranopia (green-blind)

#928227

Tritanopia (blue-blind)

#8A7E73

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #81871e;
/* rgb */ color: rgb(129, 135, 30);
/* oklch */ color: oklch(59.9% 0.123 112.9);

Tailwind

colors: {
  custom: {
    50: '#a9a963',
    500: '#81871e',
    950: '#000000',
  },
}

SCSS

$custom: #81871e;
$custom-light: #a9a963;
$custom-dark: #000000;

JSON

{
  "hex": "#81871e",
  "rgb": {
    "r": 129,
    "g": 135,
    "b": 30
  },
  "hsl": {
    "h": 63.429,
    "s": 63.636,
    "l": 32.353
  },
  "oklch": {
    "l": 0.59923,
    "c": 0.12264,
    "h": 112.9
  },
  "luminance": 0.22089
}

Semantic roles & 50–950 ramp

primary

#81871E

secondary

#4E48B9

accent

#41E74B

background

#FAFAF6

surface

#F4F4EB

border

#CECEC6

text

#100F06

muted

#7F7F7A

Preview Lab

Preview with #81871E

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

Preview Lab → · Contrast checker → · Palette generator →