#519D20#519D20

#519D20 is a light, vivid yellow-green. Relative luminance 0.260; OKLCH L 62.3% C 0.172 H 136.3°. Best body text is #000000 at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#519D20
RGB	rgb(81, 157, 32)
HSL	hsl(96, 66%, 37%)
HSV	hsv(96, 80%, 62%)
CMYK	cmyk(48.4%, 0%, 79.6%, 38.4%)
CIE-LAB	lab(58.01, -44.59, 53.44)
CIE-LCH	lch(58.01, 69.60, 129.84°)
OKLab	oklab(62.32% -0.1242 0.1186)
OKLCH	oklch(62.32% 0.172 136.3)
XYZ	xyz(15.7106, 25.9665, 5.5504)
Luminance	0.2597 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#519D20 #6C209D

analogous

#909D20 #519D20 #209D2D

triadic

#519D20 #20519D #9D2051

tetradic

#519D20 #20909D #6C209D #9D2D20

square

#519D20 #20909D #6C209D #9D2D20

split-complementary

#519D20 #2D209D #9D2090

monochromatic

#1D370B #376A16 #519D20 #6BD02A #8EDD5A

Accessibility & contrast

On white

3.39

#519D20 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.19

#519D20 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #519D20

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##519D20	#FFFFFF	#000000	##000000
##519D20	1.00	3.39	6.19	6.19
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.19	21.00	1.00	1.00
##000000	6.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A38F00

Deuteranopia (green-blind)

#99892E

Tritanopia (blue-blind)

#4D9786

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #519d20;
/* rgb */ color: rgb(81, 157, 32);
/* oklch */ color: oklch(62.3% 0.172 136.3);

Tailwind

colors: {
  custom: {
    50: '#89ba66',
    500: '#519d20',
    950: '#000000',
  },
}

SCSS

$custom: #519d20;
$custom-light: #89ba66;
$custom-dark: #000000;

JSON

{
  "hex": "#519d20",
  "rgb": {
    "r": 81,
    "g": 157,
    "b": 32
  },
  "hsl": {
    "h": 96.48,
    "s": 66.138,
    "l": 37.059
  },
  "oklch": {
    "l": 0.62316,
    "c": 0.17172,
    "h": 136.3
  },
  "luminance": 0.25968
}

Semantic roles & 50–950 ramp

primary

#519D20

secondary

#9857C1

accent

#3FE9A6

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1206

muted

#7D817A

Preview Lab

Preview with #519D20

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

Preview Lab → · Contrast checker → · Palette generator →