#519E20#519E20

#519E20 is a light, vivid yellow-green. Relative luminance 0.263; OKLCH L 62.6% C 0.173 H 136.4°. Best body text is #000000 at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#519E20
RGB	rgb(81, 158, 32)
HSL	hsl(97, 66%, 37%)
HSV	hsv(97, 80%, 62%)
CMYK	cmyk(48.7%, 0%, 79.7%, 38%)
CIE-LAB	lab(58.33, -44.99, 53.74)
CIE-LCH	lch(58.33, 70.08, 129.93°)
OKLab	oklab(62.58% -0.1253 0.1192)
OKLCH	oklch(62.58% 0.173 136.4)
XYZ	xyz(15.8805, 26.3063, 5.6070)
Luminance	0.2631 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#519E20 #6D209E

analogous

#909E20 #519E20 #209E2E

triadic

#519E20 #20519E #9E2051

tetradic

#519E20 #20909E #6D209E #9E2E20

square

#519E20 #20909E #6D209E #9E2E20

split-complementary

#519E20 #2E209E #9E2090

monochromatic

#1D380B #376B16 #519E20 #6BD12A #8EDE5B

Accessibility & contrast

On white

3.35

#519E20 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.26

#519E20 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #519E20

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##519E20	#FFFFFF	#000000	##000000
##519E20	1.00	3.35	6.26	6.26
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.26	21.00	1.00	1.00
##000000	6.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49000

Deuteranopia (green-blind)

#9A8A2E

Tritanopia (blue-blind)

#4D9887

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #519e20;
/* rgb */ color: rgb(81, 158, 32);
/* oklch */ color: oklch(62.6% 0.173 136.4);

Tailwind

colors: {
  custom: {
    50: '#89bb66',
    500: '#519e20',
    950: '#000000',
  },
}

SCSS

$custom: #519e20;
$custom-light: #89bb66;
$custom-dark: #000000;

JSON

{
  "hex": "#519e20",
  "rgb": {
    "r": 81,
    "g": 158,
    "b": 32
  },
  "hsl": {
    "h": 96.667,
    "s": 66.316,
    "l": 37.255
  },
  "oklch": {
    "l": 0.6258,
    "c": 0.17294,
    "h": 136.4
  },
  "luminance": 0.26307
}

Semantic roles & 50–950 ramp

primary

#519E20

secondary

#9958C2

accent

#3FE9A7

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1206

muted

#7D817A

Preview Lab

Preview with #519E20

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

Preview Lab → · Contrast checker → · Palette generator →