#519E15#519E15

#519E15 is a light, vivid yellow-green. Relative luminance 0.263; OKLCH L 62.5% C 0.178 H 135.8°. Best body text is #000000 at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#519E15
RGB	rgb(81, 158, 21)
HSL	hsl(94, 77%, 35%)
HSV	hsv(94, 87%, 62%)
CMYK	cmyk(48.7%, 0%, 86.7%, 38%)
CIE-LAB	lab(58.28, -45.51, 56.70)
CIE-LCH	lch(58.28, 72.70, 128.75°)
OKLab	oklab(62.53% -0.1272 0.1239)
OKLCH	oklch(62.53% 0.178 135.8)
XYZ	xyz(15.7552, 26.2561, 4.9471)
Luminance	0.2626 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#519E15 #62159E

analogous

#959E15 #519E15 #159E1E

triadic

#519E15 #15519E #9E1551

tetradic

#519E15 #15959E #62159E #9E1E15

square

#519E15 #15959E #62159E #9E1E15

split-complementary

#519E15 #1E159E #9E1595

monochromatic

#1A3207 #35680E #519E15 #6DD41C #8DE747

Accessibility & contrast

On white

3.36

#519E15 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.25

#519E15 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #519E15

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##519E15	#FFFFFF	#000000	##000000
##519E15	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)

#9A8A28

Tritanopia (blue-blind)

#4E9886

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #519e15;
/* rgb */ color: rgb(81, 158, 21);
/* oklch */ color: oklch(62.5% 0.178 135.8);

Tailwind

colors: {
  custom: {
    50: '#8abb62',
    500: '#519e15',
    950: '#000000',
  },
}

SCSS

$custom: #519e15;
$custom-light: #8abb62;
$custom-dark: #000000;

JSON

{
  "hex": "#519e15",
  "rgb": {
    "r": 81,
    "g": 158,
    "b": 21
  },
  "hsl": {
    "h": 93.723,
    "s": 76.536,
    "l": 35.098
  },
  "oklch": {
    "l": 0.62526,
    "c": 0.17758,
    "h": 135.8
  },
  "luminance": 0.26257
}

Semantic roles & 50–950 ramp

primary

#519E15

secondary

#8F47C7

accent

#35F3A0

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0D1206

muted

#7D817A

Preview Lab

Preview with #519E15

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

Preview Lab → · Contrast checker → · Palette generator →