#519E13#519E13

#519E13 is a light, vivid yellow-green. Relative luminance 0.263; OKLCH L 62.5% C 0.178 H 135.7°. Best body text is #000000 at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#519E13
RGB	rgb(81, 158, 19)
HSL	hsl(93, 79%, 35%)
HSV	hsv(93, 88%, 62%)
CMYK	cmyk(48.7%, 0%, 88%, 38%)
CIE-LAB	lab(58.27, -45.58, 57.14)
CIE-LCH	lch(58.27, 73.10, 128.58°)
OKLab	oklab(62.52% -0.1275 0.1245)
OKLCH	oklch(62.52% 0.178 135.7)
XYZ	xyz(15.7373, 26.2490, 4.8533)
Luminance	0.2625 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#519E13 #60139E

analogous

#979E13 #519E13 #139E1A

triadic

#519E13 #13519E #9E1351

tetradic

#519E13 #13979E #60139E #9E1A13

square

#519E13 #13979E #60139E #9E1A13

split-complementary

#519E13 #1A139E #9E1397

monochromatic

#193106 #35670C #519E13 #6DD51A #8DE843

Accessibility & contrast

On white

3.36

#519E13 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.25

#519E13 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #519E13

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##519E13	#FFFFFF	#000000	##000000
##519E13	1.00	3.36	6.25	6.25
#FFFFFF	3.36	1.00	21.00	21.00
#000000	6.25	21.00	1.00	1.00
##000000	6.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49000

Deuteranopia (green-blind)

#9A8A27

Tritanopia (blue-blind)

#4E9886

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #519e13;
/* rgb */ color: rgb(81, 158, 19);
/* oklch */ color: oklch(62.5% 0.178 135.7);

Tailwind

colors: {
  custom: {
    50: '#8abb62',
    500: '#519e13',
    950: '#000000',
  },
}

SCSS

$custom: #519e13;
$custom-light: #8abb62;
$custom-dark: #000000;

JSON

{
  "hex": "#519e13",
  "rgb": {
    "r": 81,
    "g": 158,
    "b": 19
  },
  "hsl": {
    "h": 93.237,
    "s": 78.531,
    "l": 34.706
  },
  "oklch": {
    "l": 0.62518,
    "c": 0.17825,
    "h": 135.7
  },
  "luminance": 0.2625
}

Semantic roles & 50–950 ramp

primary

#519E13

secondary

#8E44C9

accent

#33F59E

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0D1206

muted

#7D817A

Preview Lab

Preview with #519E13

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

Preview Lab → · Contrast checker → · Palette generator →