#509F4E#509F4E

#509F4E is a light, vivid green. Relative luminance 0.271; OKLCH L 63.3% C 0.140 H 143.2°. Best body text is #000000 at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#509F4E
RGB	rgb(80, 159, 78)
HSL	hsl(119, 34%, 46%)
HSV	hsv(119, 51%, 62%)
CMYK	cmyk(49.7%, 0%, 50.9%, 37.6%)
CIE-LAB	lab(59.02, -41.21, 34.73)
CIE-LCH	lch(59.02, 53.89, 139.87°)
OKLab	oklab(63.27% -0.1122 0.0838)
OKLCH	oklch(63.27% 0.14 143.2)
XYZ	xyz(17.0807, 27.0505, 11.5275)
Luminance	0.2705 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#509F4E #9D4E9F

analogous

#799F4E #509F4E #4E9F75

triadic

#509F4E #4E509F #9F4E50

tetradic

#509F4E #4E799F #9D4E9F #9F754E

square

#509F4E #4E799F #9D4E9F #9F754E

split-complementary

#509F4E #754E9F #9F4E79

monochromatic

#274D26 #3B763A #509F4E #73B971 #9BCD9A

Accessibility & contrast

On white

3.28

#509F4E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.41

#509F4E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #509F4E

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##509F4E	#FFFFFF	#000000	##000000
##509F4E	1.00	3.28	6.41	6.41
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.41	21.00	1.00	1.00
##000000	6.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A29247

Deuteranopia (green-blind)

#978B54

Tritanopia (blue-blind)

#469B8C

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #509f4e;
/* rgb */ color: rgb(80, 159, 78);
/* oklch */ color: oklch(63.3% 0.140 143.2);

Tailwind

colors: {
  custom: {
    50: '#87bc81',
    500: '#509f4e',
    950: '#000000',
  },
}

SCSS

$custom: #509f4e;
$custom-light: #87bc81;
$custom-dark: #000000;

JSON

{
  "hex": "#509f4e",
  "rgb": {
    "r": 80,
    "g": 159,
    "b": 78
  },
  "hsl": {
    "h": 118.519,
    "s": 34.177,
    "l": 46.471
  },
  "oklch": {
    "l": 0.63273,
    "c": 0.14,
    "h": 143.2
  },
  "luminance": 0.27052
}

Semantic roles & 50–950 ramp

primary

#509F4E

secondary

#B98FBA

accent

#5ECAC8

background

#F8FBF8

surface

#F0F6EF

border

#CBD0CA

text

#0C120A

muted

#7D817C

Preview Lab

Preview with #509F4E

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

Preview Lab → · Contrast checker → · Palette generator →