#818716#818716

#818716 is a mid, vivid yellow. Relative luminance 0.221; OKLCH L 59.9% C 0.127 H 112.9°. Best body text is #000000 at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#818716
RGB	rgb(129, 135, 22)
HSL	hsl(63, 72%, 31%)
HSV	hsv(63, 84%, 53%)
CMYK	cmyk(4.4%, 0%, 83.7%, 47.1%)
CIE-LAB	lab(54.08, -15.68, 53.94)
CIE-LCH	lch(54.08, 56.17, 106.21°)
OKLab	oklab(59.88% -0.0492 0.1166)
OKLCH	oklch(59.88% 0.127 112.9)
XYZ	xyz(17.8627, 22.0534, 4.0747)
Luminance	0.2205 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#818716 #1C1687

analogous

#875416 #818716 #488716

triadic

#818716 #168187 #871681

tetradic

#818716 #168754 #1C1687 #871648

square

#818716 #168754 #1C1687 #871648

split-complementary

#818716 #164887 #541687

monochromatic

#1C1E05 #4F520D #818716 #B3BC1F #D6DF39

Accessibility & contrast

On white

3.88

#818716 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.41

#818716 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #818716

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##818716	#FFFFFF	#000000	##000000
##818716	1.00	3.88	5.41	5.41
#FFFFFF	3.88	1.00	21.00	21.00
#000000	5.41	21.00	1.00	1.00
##000000	5.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928000

Deuteranopia (green-blind)

#928221

Tritanopia (blue-blind)

#8A7E73

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #818716;
/* rgb */ color: rgb(129, 135, 22);
/* oklch */ color: oklch(59.9% 0.127 112.9);

Tailwind

colors: {
  custom: {
    50: '#a9a960',
    500: '#818716',
    950: '#000000',
  },
}

SCSS

$custom: #818716;
$custom-light: #a9a960;
$custom-dark: #000000;

JSON

{
  "hex": "#818716",
  "rgb": {
    "r": 129,
    "g": 135,
    "b": 22
  },
  "hsl": {
    "h": 63.186,
    "s": 71.975,
    "l": 30.784
  },
  "oklch": {
    "l": 0.5988,
    "c": 0.12661,
    "h": 112.9
  },
  "luminance": 0.22053
}

Semantic roles & 50–950 ramp

primary

#818716

secondary

#443EBB

accent

#39EF43

background

#FAFAF6

surface

#F4F4EB

border

#CECEC6

text

#100F05

muted

#7F7F7A

Preview Lab

Preview with #818716

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

Preview Lab → · Contrast checker → · Palette generator →