#509F31#509F31

#509F31 is a light, vivid green. Relative luminance 0.267; OKLCH L 62.9% C 0.164 H 138.3°. Best body text is #000000 at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#509F31
RGB	rgb(80, 159, 49)
HSL	hsl(103, 53%, 41%)
HSV	hsv(103, 69%, 62%)
CMYK	cmyk(49.7%, 0%, 69.2%, 37.6%)
CIE-LAB	lab(58.72, -44.49, 47.92)
CIE-LCH	lch(58.72, 65.39, 132.87°)
OKLab	oklab(62.92% -0.1227 0.1095)
OKLCH	oklch(62.92% 0.164 138.3)
XYZ	xyz(16.2602, 26.7223, 7.2062)
Luminance	0.2672 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#509F31 #80319F

analogous

#879F31 #509F31 #319F49

triadic

#509F31 #31509F #9F3150

tetradic

#509F31 #31879F #80319F #9F4931

square

#509F31 #31879F #80319F #9F4931

split-complementary

#509F31 #49319F #9F3187

monochromatic

#214114 #387023 #509F31 #6BC647 #90D576

Accessibility & contrast

On white

3.31

#509F31 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.34

#509F31 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #509F31

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##509F31	#FFFFFF	#000000	##000000
##509F31	1.00	3.31	6.34	6.34
#FFFFFF	3.31	1.00	21.00	21.00
#000000	6.34	21.00	1.00	1.00
##000000	6.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49121

Deuteranopia (green-blind)

#9A8B3B

Tritanopia (blue-blind)

#4A9A89

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #509f31;
/* rgb */ color: rgb(80, 159, 49);
/* oklch */ color: oklch(62.9% 0.164 138.3);

Tailwind

colors: {
  custom: {
    50: '#88bc6f',
    500: '#509f31',
    950: '#000000',
  },
}

SCSS

$custom: #509f31;
$custom-light: #88bc6f;
$custom-dark: #000000;

JSON

{
  "hex": "#509f31",
  "rgb": {
    "r": 80,
    "g": 159,
    "b": 49
  },
  "hsl": {
    "h": 103.091,
    "s": 52.885,
    "l": 40.784
  },
  "oklch": {
    "l": 0.62924,
    "c": 0.16449,
    "h": 138.3
  },
  "luminance": 0.26723
}

Semantic roles & 50–950 ramp

primary

#509F31

secondary

#A76FBD

accent

#4CDCB3

background

#F8FBF6

surface

#F0F6EC

border

#CBD0C7

text

#0C1208

muted

#7D817B

Preview Lab

Preview with #509F31

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

Preview Lab → · Contrast checker → · Palette generator →