#509D3C#509D3C

#509D3C is a light, vivid green. Relative luminance 0.261; OKLCH L 62.5% C 0.153 H 139.6°. Best body text is #000000 at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#509D3C
RGB	rgb(80, 157, 60)
HSL	hsl(108, 45%, 43%)
HSV	hsv(108, 62%, 62%)
CMYK	cmyk(49%, 0%, 61.8%, 38.4%)
CIE-LAB	lab(58.17, -42.61, 42.52)
CIE-LCH	lch(58.17, 60.19, 135.06°)
OKLab	oklab(62.51% -0.1169 0.0993)
OKLCH	oklch(62.51% 0.153 139.6)
XYZ	xyz(16.1802, 26.1445, 8.4679)
Luminance	0.2615 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#509D3C #893C9D

analogous

#809D3C #509D3C #3C9D59

triadic

#509D3C #3C509D #9D3C50

tetradic

#509D3C #3C809D #893C9D #9D593C

square

#509D3C #3C809D #893C9D #9D593C

split-complementary

#509D3C #593C9D #9D3C80

monochromatic

#23441A #39712B #509D3C #6DBF57 #93D084

Accessibility & contrast

On white

3.37

#509D3C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.23

#509D3C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #509D3C

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##509D3C	#FFFFFF	#000000	##000000
##509D3C	1.00	3.37	6.23	6.23
#FFFFFF	3.37	1.00	21.00	21.00
#000000	6.23	21.00	1.00	1.00
##000000	6.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A19031

Deuteranopia (green-blind)

#978944

Tritanopia (blue-blind)

#499888

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #509d3c;
/* rgb */ color: rgb(80, 157, 60);
/* oklch */ color: oklch(62.5% 0.153 139.6);

Tailwind

colors: {
  custom: {
    50: '#87ba75',
    500: '#509d3c',
    950: '#000000',
  },
}

SCSS

$custom: #509d3c;
$custom-light: #87ba75;
$custom-dark: #000000;

JSON

{
  "hex": "#509d3c",
  "rgb": {
    "r": 80,
    "g": 157,
    "b": 60
  },
  "hsl": {
    "h": 107.629,
    "s": 44.7,
    "l": 42.549
  },
  "oklch": {
    "l": 0.6251,
    "c": 0.1534,
    "h": 139.6
  },
  "luminance": 0.26146
}

Semantic roles & 50–950 ramp

primary

#509D3C

secondary

#AD7BBA

accent

#53D4BA

background

#F8FBF7

surface

#F0F6ED

border

#CBD0C8

text

#0C1209

muted

#7D817B

Preview Lab

Preview with #509D3C

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

Preview Lab → · Contrast checker → · Palette generator →