#519916#519916

#519916 is a mid, vivid yellow-green. Relative luminance 0.246; OKLCH L 61.2% C 0.171 H 135.3°. Best body text is #000000 at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#519916
RGB	rgb(81, 153, 22)
HSL	hsl(93, 75%, 34%)
HSV	hsv(93, 86%, 60%)
CMYK	cmyk(47.1%, 0%, 85.6%, 40%)
CIE-LAB	lab(56.67, -43.47, 55.05)
CIE-LCH	lch(56.67, 70.14, 128.30°)
OKLab	oklab(61.21% -0.1217 0.1205)
OKLCH	oklch(61.21% 0.171 135.3)
XYZ	xyz(14.9290, 24.5888, 4.7184)
Luminance	0.2459 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#519916 #5E1699

analogous

#939916 #519916 #16991D

triadic

#519916 #165199 #991651

tetradic

#519916 #169399 #5E1699 #991D16

square

#519916 #169399 #5E1699 #991D16

split-complementary

#519916 #1D1699 #991693

monochromatic

#182E07 #35630E #519916 #6DCF1E #8DE445

Accessibility & contrast

On white

3.55

#519916 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.92

#519916 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #519916

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##519916	#FFFFFF	#000000	##000000
##519916	1.00	3.55	5.92	5.92
#FFFFFF	3.55	1.00	21.00	21.00
#000000	5.92	21.00	1.00	1.00
##000000	5.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F8C00

Deuteranopia (green-blind)

#958627

Tritanopia (blue-blind)

#4F9382

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #519916;
/* rgb */ color: rgb(81, 153, 22);
/* oklch */ color: oklch(61.2% 0.171 135.3);

Tailwind

colors: {
  custom: {
    50: '#89b762',
    500: '#519916',
    950: '#000000',
  },
}

SCSS

$custom: #519916;
$custom-light: #89b762;
$custom-dark: #000000;

JSON

{
  "hex": "#519916",
  "rgb": {
    "r": 81,
    "g": 153,
    "b": 22
  },
  "hsl": {
    "h": 92.977,
    "s": 74.857,
    "l": 34.314
  },
  "oklch": {
    "l": 0.61206,
    "c": 0.1713,
    "h": 135.3
  },
  "luminance": 0.2459
}

Semantic roles & 50–950 ramp

primary

#519916

secondary

#8C46C5

accent

#36F19D

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1106

muted

#7D807A

Preview Lab

Preview with #519916

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

Preview Lab → · Contrast checker → · Palette generator →