#819D16#819D16

#819D16 is a light, vivid yellow-green. Relative luminance 0.288; OKLCH L 65.2% C 0.151 H 121.8°. Best body text is #000000 at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#819D16
RGB	rgb(129, 157, 22)
HSL	hsl(72, 75%, 35%)
HSV	hsv(72, 86%, 62%)
CMYK	cmyk(17.8%, 0%, 86%, 38.4%)
CIE-LAB	lab(60.64, -26.85, 59.55)
CIE-LCH	lch(60.64, 65.32, 114.27°)
OKLab	oklab(65.16% -0.0798 0.1287)
OKLCH	oklch(65.16% 0.151 121.8)
XYZ	xyz(21.2554, 28.8390, 5.2056)
Luminance	0.2884 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#819D16 #32169D

analogous

#9D7516 #819D16 #3E9D16

triadic

#819D16 #16819D #9D1681

tetradic

#819D16 #169D75 #32169D #9D163E

square

#819D16 #169D75 #32169D #9D163E

split-complementary

#819D16 #163E9D #75169D

monochromatic

#293207 #55670E #819D16 #ADD31E #C5E548

Accessibility & contrast

On white

3.10

#819D16 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.77

#819D16 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #819D16

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##819D16	#FFFFFF	#000000	##000000
##819D16	1.00	3.10	6.77	6.77
#FFFFFF	3.10	1.00	21.00	21.00
#000000	6.77	21.00	1.00	1.00
##000000	6.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A79300

Deuteranopia (green-blind)

#A49226

Tritanopia (blue-blind)

#899486

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #819d16;
/* rgb */ color: rgb(129, 157, 22);
/* oklch */ color: oklch(65.2% 0.151 121.8);

Tailwind

colors: {
  custom: {
    50: '#aaba63',
    500: '#819d16',
    950: '#000000',
  },
}

SCSS

$custom: #819d16;
$custom-light: #aaba63;
$custom-dark: #000000;

JSON

{
  "hex": "#819d16",
  "rgb": {
    "r": 129,
    "g": 157,
    "b": 22
  },
  "hsl": {
    "h": 72.444,
    "s": 75.419,
    "l": 35.098
  },
  "oklch": {
    "l": 0.65157,
    "c": 0.15148,
    "h": 121.8
  },
  "luminance": 0.28839
}

Semantic roles & 50–950 ramp

primary

#819D16

secondary

#6248C7

accent

#36F25D

background

#FAFBF6

surface

#F4F6EB

border

#CED0C6

text

#101106

muted

#7F807A

Preview Lab

Preview with #819D16

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

Preview Lab → · Contrast checker → · Palette generator →