#519D24#519D24

#519D24 is a light, vivid yellow-green. Relative luminance 0.260; OKLCH L 62.3% C 0.170 H 136.6°. Best body text is #000000 at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#519D24
RGB	rgb(81, 157, 36)
HSL	hsl(98, 63%, 38%)
HSV	hsv(98, 77%, 62%)
CMYK	cmyk(48.4%, 0%, 77.1%, 38.4%)
CIE-LAB	lab(58.03, -44.34, 52.15)
CIE-LCH	lch(58.03, 68.45, 130.38°)
OKLab	oklab(62.34% -0.1233 0.1165)
OKLCH	oklch(62.34% 0.17 136.6)
XYZ	xyz(15.7683, 25.9896, 5.8543)
Luminance	0.2599 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#519D24 #70249D

analogous

#8D9D24 #519D24 #249D34

triadic

#519D24 #24519D #9D2451

tetradic

#519D24 #248D9D #70249D #9D3424

square

#519D24 #248D9D #70249D #9D3424

split-complementary

#519D24 #34249D #9D248D

monochromatic

#1E390D #376B19 #519D24 #6BCF2F #8EDB61

Accessibility & contrast

On white

3.39

#519D24 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.20

#519D24 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #519D24

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##519D24	#FFFFFF	#000000	##000000
##519D24	1.00	3.39	6.20	6.20
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.20	21.00	1.00	1.00
##000000	6.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A38F07

Deuteranopia (green-blind)

#998931

Tritanopia (blue-blind)

#4D9786

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #519d24;
/* rgb */ color: rgb(81, 157, 36);
/* oklch */ color: oklch(62.3% 0.170 136.6);

Tailwind

colors: {
  custom: {
    50: '#89ba68',
    500: '#519d24',
    950: '#000000',
  },
}

SCSS

$custom: #519d24;
$custom-light: #89ba68;
$custom-dark: #000000;

JSON

{
  "hex": "#519d24",
  "rgb": {
    "r": 81,
    "g": 157,
    "b": 36
  },
  "hsl": {
    "h": 97.686,
    "s": 62.694,
    "l": 37.843
  },
  "oklch": {
    "l": 0.62341,
    "c": 0.16963,
    "h": 136.6
  },
  "luminance": 0.25991
}

Semantic roles & 50–950 ramp

primary

#519D24

secondary

#9B5DC0

accent

#42E6A9

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1207

muted

#7D817A

Preview Lab

Preview with #519D24

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

Preview Lab → · Contrast checker → · Palette generator →