#509D50#509D50

#509D50 is a light, vivid green. Relative luminance 0.264; OKLCH L 62.8% C 0.135 H 143.8°. Best body text is #000000 at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#509D50
RGB	rgb(80, 157, 80)
HSL	hsl(120, 32%, 46%)
HSV	hsv(120, 49%, 62%)
CMYK	cmyk(49%, 0%, 49%, 38.4%)
CIE-LAB	lab(58.41, -40.07, 32.95)
CIE-LCH	lch(58.41, 51.88, 140.57°)
OKLab	oklab(62.78% -0.109 0.0799)
OKLCH	oklch(62.78% 0.135 143.8)
XYZ	xyz(16.8123, 26.3974, 11.7971)
Luminance	0.2640 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#509D50 #9D509D

analogous

#779D50 #509D50 #509D77

triadic

#509D50 #50509D #9D5050

tetradic

#509D50 #50779D #9D509D #9D7750

square

#509D50 #50779D #9D509D #9D7750

split-complementary

#509D50 #77509D #9D5077

monochromatic

#274C27 #3B743B #509D50 #73B873 #9BCC9B

Accessibility & contrast

On white

3.34

#509D50 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.28

#509D50 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #509D50

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##509D50	#FFFFFF	#000000	##000000
##509D50	1.00	3.34	6.28	6.28
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.28	21.00	1.00	1.00
##000000	6.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A0914A

Deuteranopia (green-blind)

#958A55

Tritanopia (blue-blind)

#46998B

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #509d50;
/* rgb */ color: rgb(80, 157, 80);
/* oklch */ color: oklch(62.8% 0.135 143.8);

Tailwind

colors: {
  custom: {
    50: '#87ba82',
    500: '#509d50',
    950: '#000000',
  },
}

SCSS

$custom: #509d50;
$custom-light: #87ba82;
$custom-dark: #000000;

JSON

{
  "hex": "#509d50",
  "rgb": {
    "r": 80,
    "g": 157,
    "b": 80
  },
  "hsl": {
    "h": 120,
    "s": 32.489,
    "l": 46.471
  },
  "oklch": {
    "l": 0.62783,
    "c": 0.13515,
    "h": 143.8
  },
  "luminance": 0.26399
}

Semantic roles & 50–950 ramp

primary

#509D50

secondary

#B990B9

accent

#5FC9C9

background

#F8FBF8

surface

#F0F6EF

border

#CBD0CA

text

#0C120A

muted

#7D817C

Preview Lab

Preview with #509D50

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

Preview Lab → · Contrast checker → · Palette generator →