#519C24#519C24

#519C24 is a light, vivid yellow-green. Relative luminance 0.257; OKLCH L 62.1% C 0.168 H 136.5°. Best body text is #000000 at 6.13:1 contrast (WCAG AA passes).

Color values

HEX#519C24
RGBrgb(81, 156, 36)
HSLhsl(98, 63%, 38%)
HSVhsv(98, 77%, 61%)
CMYKcmyk(48.1%, 0%, 76.9%, 38.8%)
CIE-LABlab(57.71, -43.94, 51.83)
CIE-LCHlch(57.71, 67.95, 130.29°)
OKLaboklab(62.08% -0.1222 0.1159)
OKLCHoklch(62.08% 0.168 136.5)
XYZxyz(15.5998, 25.6526, 5.7982)
Luminance0.2565 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#519C24 #6F249C
analogous
#8D9C24 #519C24 #249C33
triadic
#519C24 #24519C #9C2451
tetradic
#519C24 #248D9C #6F249C #9C3324
square
#519C24 #248D9C #6F249C #9C3324
split-complementary
#519C24 #33249C #9C248D
monochromatic
#1D390D #376A19 #519C24 #6BCE2F #8EDA60

Accessibility & contrast

On white

3.43
#519C24 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.13
#519C24 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #519C24
6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##519C24#FFFFFF#000000##000000
##519C241.003.436.136.13
#FFFFFF3.431.0021.0021.00
#0000006.1321.001.001.00
##0000006.1321.001.001.00

Color blindness preview

Protanopia (red-blind)
#A28E07
Deuteranopia (green-blind)
#988831
Tritanopia (blue-blind)
#4D9685
Achromatopsia (no color)
#8B8B8B

Design tokens & code

CSS
--color: #519c24;
/* rgb */ color: rgb(81, 156, 36);
/* oklch */ color: oklch(62.1% 0.168 136.5);
Tailwind
colors: {
  custom: {
    50: '#89ba68',
    500: '#519c24',
    950: '#000000',
  },
}
SCSS
$custom: #519c24;
$custom-light: #89ba68;
$custom-dark: #000000;
JSON
{
  "hex": "#519c24",
  "rgb": {
    "r": 81,
    "g": 156,
    "b": 36
  },
  "hsl": {
    "h": 97.5,
    "s": 62.5,
    "l": 37.647
  },
  "oklch": {
    "l": 0.62077,
    "c": 0.16839,
    "h": 136.5
  },
  "luminance": 0.25654
}

Semantic roles & 50–950 ramp

primary
#519C24
secondary
#9A5CBF
accent
#42E6A8
background
#F8FBF6
surface
#F0F6EB
border
#CBD0C6
text
#0C1107
muted
#7D807A

Preview Lab

Preview with #519C24

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

Preview Lab → · Contrast checker → · Palette generator →

#519C24 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva