#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
RGB	rgb(81, 156, 36)
HSL	hsl(98, 63%, 38%)
HSV	hsv(98, 77%, 61%)
CMYK	cmyk(48.1%, 0%, 76.9%, 38.8%)
CIE-LAB	lab(57.71, -43.94, 51.83)
CIE-LCH	lch(57.71, 67.95, 130.29°)
OKLab	oklab(62.08% -0.1222 0.1159)
OKLCH	oklch(62.08% 0.168 136.5)
XYZ	xyz(15.5998, 25.6526, 5.7982)
Luminance	0.2565 (WCAG relative)
Temperature	warm
Family	yellow-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
##519C24	1.00	3.43	6.13	6.13
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.13	21.00	1.00	1.00
##000000	6.13	21.00	1.00	1.00

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 →