#818919#818919

#818919 is a mid, vivid yellow. Relative luminance 0.226; OKLCH L 60.4% C 0.127 H 113.9°. Best body text is #000000 at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#818919
RGB	rgb(129, 137, 25)
HSL	hsl(64, 69%, 32%)
HSV	hsv(64, 82%, 54%)
CMYK	cmyk(5.8%, 0%, 81.8%, 46.3%)
CIE-LAB	lab(54.69, -16.63, 53.61)
CIE-LCH	lch(54.69, 56.13, 107.23°)
OKLab	oklab(60.37% -0.0516 0.1165)
OKLCH	oklch(60.37% 0.127 113.9)
XYZ	xyz(18.1750, 22.6290, 4.3299)
Luminance	0.2263 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#818919 #211989

analogous

#895919 #818919 #498919

triadic

#818919 #198189 #891981

tetradic

#818919 #198959 #211989 #891949

square

#818919 #198959 #211989 #891949

split-complementary

#818919 #194989 #591989

monochromatic

#202106 #505510 #818919 #B2BD22 #D1DC40

Accessibility & contrast

On white

3.80

#818919 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.53

#818919 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #818919

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##818919	#FFFFFF	#000000	##000000
##818919	1.00	3.80	5.53	5.53
#FFFFFF	3.80	1.00	21.00	21.00
#000000	5.53	21.00	1.00	1.00
##000000	5.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948200

Deuteranopia (green-blind)

#938424

Tritanopia (blue-blind)

#8A8075

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #818919;
/* rgb */ color: rgb(129, 137, 25);
/* oklch */ color: oklch(60.4% 0.127 113.9);

Tailwind

colors: {
  custom: {
    50: '#a9ab61',
    500: '#818919',
    950: '#000000',
  },
}

SCSS

$custom: #818919;
$custom-light: #a9ab61;
$custom-dark: #000000;

JSON

{
  "hex": "#818919",
  "rgb": {
    "r": 129,
    "g": 137,
    "b": 25
  },
  "hsl": {
    "h": 64.286,
    "s": 69.136,
    "l": 31.765
  },
  "oklch": {
    "l": 0.60369,
    "c": 0.12743,
    "h": 113.9
  },
  "luminance": 0.22629
}

Semantic roles & 50–950 ramp

primary

#818919

secondary

#4A41BC

accent

#3CEC48

background

#FAFAF6

surface

#F4F4EB

border

#CECEC6

text

#101005

muted

#7F7F7A

Preview Lab

Preview with #818919

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

Preview Lab → · Contrast checker → · Palette generator →