#509D4E#509D4E

#509D4E is a light, vivid green. Relative luminance 0.264; OKLCH L 62.8% C 0.137 H 143.2°. Best body text is #000000 at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#509D4E
RGB	rgb(80, 157, 78)
HSL	hsl(118, 34%, 46%)
HSV	hsv(118, 50%, 62%)
CMYK	cmyk(49%, 0%, 50.3%, 38.4%)
CIE-LAB	lab(58.38, -40.36, 33.95)
CIE-LCH	lch(58.38, 52.74, 139.93°)
OKLab	oklab(62.75% -0.1098 0.082)
OKLCH	oklch(62.75% 0.137 143.2)
XYZ	xyz(16.7396, 26.3683, 11.4137)
Luminance	0.2637 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#509D4E #9B4E9D

analogous

#779D4E #509D4E #4E9D73

triadic

#509D4E #4E509D #9D4E50

tetradic

#509D4E #4E779D #9B4E9D #9D734E

square

#509D4E #4E779D #9B4E9D #9D734E

split-complementary

#509D4E #734E9D #9D4E77

monochromatic

#264B25 #3B743A #509D4E #72B870 #9ACC99

Accessibility & contrast

On white

3.35

#509D4E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.27

#509D4E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #509D4E

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##509D4E	#FFFFFF	#000000	##000000
##509D4E	1.00	3.35	6.27	6.27
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.27	21.00	1.00	1.00
##000000	6.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A09147

Deuteranopia (green-blind)

#958A53

Tritanopia (blue-blind)

#46998B

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #509d4e;
/* rgb */ color: rgb(80, 157, 78);
/* oklch */ color: oklch(62.8% 0.137 143.2);

Tailwind

colors: {
  custom: {
    50: '#87ba81',
    500: '#509d4e',
    950: '#000000',
  },
}

SCSS

$custom: #509d4e;
$custom-light: #87ba81;
$custom-dark: #000000;

JSON

{
  "hex": "#509d4e",
  "rgb": {
    "r": 80,
    "g": 157,
    "b": 78
  },
  "hsl": {
    "h": 118.481,
    "s": 33.617,
    "l": 46.078
  },
  "oklch": {
    "l": 0.62752,
    "c": 0.1371,
    "h": 143.2
  },
  "luminance": 0.26369
}

Semantic roles & 50–950 ramp

primary

#509D4E

secondary

#B88EB9

accent

#5ECAC7

background

#F8FBF8

surface

#F0F6EF

border

#CBD0CA

text

#0C120A

muted

#7D817C

Preview Lab

Preview with #509D4E

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

Preview Lab → · Contrast checker → · Palette generator →