#509F2B#509F2B

#509F2B is a light, vivid green. Relative luminance 0.267; OKLCH L 62.9% C 0.168 H 137.6°. Best body text is #000000 at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#509F2B
RGB	rgb(80, 159, 43)
HSL	hsl(101, 57%, 40%)
HSV	hsv(101, 73%, 62%)
CMYK	cmyk(49.7%, 0%, 73%, 37.6%)
CIE-LAB	lab(58.67, -44.97, 50.25)
CIE-LCH	lch(58.67, 67.43, 131.83°)
OKLab	oklab(62.87% -0.1245 0.1136)
OKLCH	oklch(62.87% 0.168 137.6)
XYZ	xyz(16.1419, 26.6750, 6.5832)
Luminance	0.2668 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#509F2B #7A2B9F

analogous

#8A9F2B #509F2B #2B9F40

triadic

#509F2B #2B509F #9F2B50

tetradic

#509F2B #2B8A9F #7A2B9F #9F402B

square

#509F2B #2B8A9F #7A2B9F #9F402B

split-complementary

#509F2B #402B9F #9F2B8A

monochromatic

#203F11 #386F1E #509F2B #6ACA3D #8FD76D

Accessibility & contrast

On white

3.31

#509F2B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.34

#509F2B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #509F2B

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##509F2B	#FFFFFF	#000000	##000000
##509F2B	1.00	3.31	6.34	6.34
#FFFFFF	3.31	1.00	21.00	21.00
#000000	6.34	21.00	1.00	1.00
##000000	6.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49117

Deuteranopia (green-blind)

#9A8B36

Tritanopia (blue-blind)

#4B9988

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #509f2b;
/* rgb */ color: rgb(80, 159, 43);
/* oklch */ color: oklch(62.9% 0.168 137.6);

Tailwind

colors: {
  custom: {
    50: '#89bc6c',
    500: '#509f2b',
    950: '#000000',
  },
}

SCSS

$custom: #509f2b;
$custom-light: #89bc6c;
$custom-dark: #000000;

JSON

{
  "hex": "#509f2b",
  "rgb": {
    "r": 80,
    "g": 159,
    "b": 43
  },
  "hsl": {
    "h": 100.862,
    "s": 57.426,
    "l": 39.608
  },
  "oklch": {
    "l": 0.62874,
    "c": 0.16848,
    "h": 137.6
  },
  "luminance": 0.26676
}

Semantic roles & 50–950 ramp

primary

#509F2B

secondary

#A367BE

accent

#47E1B0

background

#F8FBF6

surface

#F0F6EC

border

#CBD0C7

text

#0C1207

muted

#7D817A

Preview Lab

Preview with #509F2B

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

Preview Lab → · Contrast checker → · Palette generator →