#509C2B#509C2B

#509C2B is a light, vivid green. Relative luminance 0.257; OKLCH L 62.1% C 0.165 H 137.4°. Best body text is #000000 at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#509C2B
RGB	rgb(80, 156, 43)
HSL	hsl(100, 57%, 39%)
HSV	hsv(100, 72%, 61%)
CMYK	cmyk(48.7%, 0%, 72.4%, 38.8%)
CIE-LAB	lab(57.71, -43.76, 49.27)
CIE-LCH	lch(57.71, 65.90, 131.61°)
OKLab	oklab(62.08% -0.1212 0.1115)
OKLCH	oklch(62.08% 0.165 137.4)
XYZ	xyz(15.6323, 25.6558, 6.4134)
Luminance	0.2566 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#509C2B #772B9C

analogous

#899C2B #509C2B #2B9C3F

triadic

#509C2B #2B509C #9C2B50

tetradic

#509C2B #2B899C #772B9C #9C3F2B

square

#509C2B #2B899C #772B9C #9C3F2B

split-complementary

#509C2B #3F2B9C #9C2B89

monochromatic

#1F3C11 #376C1E #509C2B #6AC93B #8ED66B

Accessibility & contrast

On white

3.42

#509C2B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.13

#509C2B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #509C2B

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##509C2B	#FFFFFF	#000000	##000000
##509C2B	1.00	3.42	6.13	6.13
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.13	21.00	1.00	1.00
##000000	6.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A18F18

Deuteranopia (green-blind)

#978836

Tritanopia (blue-blind)

#4B9686

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #509c2b;
/* rgb */ color: rgb(80, 156, 43);
/* oklch */ color: oklch(62.1% 0.165 137.4);

Tailwind

colors: {
  custom: {
    50: '#88ba6b',
    500: '#509c2b',
    950: '#000000',
  },
}

SCSS

$custom: #509c2b;
$custom-light: #88ba6b;
$custom-dark: #000000;

JSON

{
  "hex": "#509c2b",
  "rgb": {
    "r": 80,
    "g": 156,
    "b": 43
  },
  "hsl": {
    "h": 100.354,
    "s": 56.784,
    "l": 39.02
  },
  "oklch": {
    "l": 0.62082,
    "c": 0.16469,
    "h": 137.4
  },
  "luminance": 0.25657
}

Semantic roles & 50–950 ramp

primary

#509C2B

secondary

#A066BD

accent

#48E0AE

background

#F8FBF6

surface

#F0F6EC

border

#CBD0C7

text

#0C1207

muted

#7D817A

Preview Lab

Preview with #509C2B

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

Preview Lab → · Contrast checker → · Palette generator →