#519C19#519C19

#519C19 is a light, vivid yellow-green. Relative luminance 0.256; OKLCH L 62.0% C 0.174 H 135.8°. Best body text is #000000 at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#519C19
RGB	rgb(81, 156, 25)
HSL	hsl(94, 72%, 35%)
HSV	hsv(94, 84%, 61%)
CMYK	cmyk(48.1%, 0%, 84%, 38.8%)
CIE-LAB	lab(57.65, -44.54, 55.15)
CIE-LCH	lch(57.65, 70.89, 128.93°)
OKLab	oklab(62.01% -0.1245 0.1212)
OKLCH	oklch(62.01% 0.174 135.8)
XYZ	xyz(15.4569, 25.5954, 5.0455)
Luminance	0.2560 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#519C19 #64199C

analogous

#929C19 #519C19 #199C22

triadic

#519C19 #19519C #9C1951

tetradic

#519C19 #19929C #64199C #9C2219

square

#519C19 #19929C #64199C #9C2219

split-complementary

#519C19 #22199C #9C1992

monochromatic

#1A3308 #366711 #519C19 #6CD121 #8DE24D

Accessibility & contrast

On white

3.43

#519C19 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.12

#519C19 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #519C19

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##519C19	#FFFFFF	#000000	##000000
##519C19	1.00	3.43	6.12	6.12
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.12	21.00	1.00	1.00
##000000	6.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A28E00

Deuteranopia (green-blind)

#98882A

Tritanopia (blue-blind)

#4E9685

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #519c19;
/* rgb */ color: rgb(81, 156, 25);
/* oklch */ color: oklch(62.0% 0.174 135.8);

Tailwind

colors: {
  custom: {
    50: '#8aba63',
    500: '#519c19',
    950: '#000000',
  },
}

SCSS

$custom: #519c19;
$custom-light: #8aba63;
$custom-dark: #000000;

JSON

{
  "hex": "#519c19",
  "rgb": {
    "r": 81,
    "g": 156,
    "b": 25
  },
  "hsl": {
    "h": 94.351,
    "s": 72.376,
    "l": 35.49
  },
  "oklch": {
    "l": 0.62014,
    "c": 0.1737,
    "h": 135.8
  },
  "luminance": 0.25596
}

Semantic roles & 50–950 ramp

primary

#519C19

secondary

#914CC4

accent

#39EFA1

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1106

muted

#7D807A

Preview Lab

Preview with #519C19

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

Preview Lab → · Contrast checker → · Palette generator →