#818916#818916

#818916 is a mid, vivid yellow. Relative luminance 0.226; OKLCH L 60.4% C 0.129 H 113.9°. Best body text is #000000 at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#818916
RGB	rgb(129, 137, 22)
HSL	hsl(64, 72%, 31%)
HSV	hsv(64, 84%, 54%)
CMYK	cmyk(5.8%, 0%, 83.9%, 46.3%)
CIE-LAB	lab(54.68, -16.74, 54.45)
CIE-LCH	lch(54.68, 56.96, 107.09°)
OKLab	oklab(60.36% -0.0521 0.1177)
OKLCH	oklch(60.36% 0.129 113.9)
XYZ	xyz(18.1443, 22.6168, 4.1686)
Luminance	0.2262 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#818916 #1E1689

analogous

#895716 #818916 #478916

triadic

#818916 #168189 #891681

tetradic

#818916 #168957 #1E1689 #891647

square

#818916 #168957 #1E1689 #891647

split-complementary

#818916 #164789 #571689

monochromatic

#1E2005 #4F540E #818916 #B3BE1E #D4DF3A

Accessibility & contrast

On white

3.80

#818916 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.52

#818916 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #818916

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##818916	#FFFFFF	#000000	##000000
##818916	1.00	3.80	5.52	5.52
#FFFFFF	3.80	1.00	21.00	21.00
#000000	5.52	21.00	1.00	1.00
##000000	5.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948200

Deuteranopia (green-blind)

#948422

Tritanopia (blue-blind)

#8A8075

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #818916;
/* rgb */ color: rgb(129, 137, 22);
/* oklch */ color: oklch(60.4% 0.129 113.9);

Tailwind

colors: {
  custom: {
    50: '#a9ab60',
    500: '#818916',
    950: '#000000',
  },
}

SCSS

$custom: #818916;
$custom-light: #a9ab60;
$custom-dark: #000000;

JSON

{
  "hex": "#818916",
  "rgb": {
    "r": 129,
    "g": 137,
    "b": 22
  },
  "hsl": {
    "h": 64.174,
    "s": 72.327,
    "l": 31.176
  },
  "oklch": {
    "l": 0.60355,
    "c": 0.12877,
    "h": 113.9
  },
  "luminance": 0.22616
}

Semantic roles & 50–950 ramp

primary

#818916

secondary

#473EBD

accent

#39EF45

background

#FAFAF6

surface

#F4F4EB

border

#CECEC6

text

#101005

muted

#7F7F7A

Preview Lab

Preview with #818916

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

Preview Lab → · Contrast checker → · Palette generator →