#519B40#519B40

#519B40 is a light, vivid green. Relative luminance 0.256; OKLCH L 62.1% C 0.147 H 140.0°. Best body text is #000000 at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#519B40
RGB	rgb(81, 155, 64)
HSL	hsl(109, 42%, 43%)
HSV	hsv(109, 59%, 61%)
CMYK	cmyk(47.7%, 0%, 58.7%, 39.2%)
CIE-LAB	lab(57.62, -41.02, 40.01)
CIE-LCH	lch(57.62, 57.30, 135.71°)
OKLab	oklab(62.08% -0.1124 0.0943)
OKLCH	oklch(62.08% 0.147 140)
XYZ	xyz(16.0395, 25.5611, 8.9381)
Luminance	0.2556 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#519B40 #8A409B

analogous

#7E9B40 #519B40 #409B5C

triadic

#519B40 #40519B #9B4051

tetradic

#519B40 #407E9B #8A409B #9B5C40

square

#519B40 #407E9B #8A409B #9B5C40

split-complementary

#519B40 #5C409B #9B407E

monochromatic

#24441C #3A702E #519B40 #6EBC5C #95CE88

Accessibility & contrast

On white

3.44

#519B40 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.11

#519B40 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #519B40

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##519B40	#FFFFFF	#000000	##000000
##519B40	1.00	3.44	6.11	6.11
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.11	21.00	1.00	1.00
##000000	6.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F8E37

Deuteranopia (green-blind)

#958847

Tritanopia (blue-blind)

#4A9687

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #519b40;
/* rgb */ color: rgb(81, 155, 64);
/* oklch */ color: oklch(62.1% 0.147 140.0);

Tailwind

colors: {
  custom: {
    50: '#88b978',
    500: '#519b40',
    950: '#000000',
  },
}

SCSS

$custom: #519b40;
$custom-light: #88b978;
$custom-dark: #000000;

JSON

{
  "hex": "#519b40",
  "rgb": {
    "r": 81,
    "g": 155,
    "b": 64
  },
  "hsl": {
    "h": 108.791,
    "s": 41.553,
    "l": 42.941
  },
  "oklch": {
    "l": 0.62079,
    "c": 0.14672,
    "h": 140
  },
  "luminance": 0.25562
}

Semantic roles & 50–950 ramp

primary

#519B40

secondary

#AE7EB8

accent

#56D1BA

background

#F8FBF7

surface

#F0F6ED

border

#CBD0C8

text

#0C1109

muted

#7D807B

Preview Lab

Preview with #519B40

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

Preview Lab → · Contrast checker → · Palette generator →