#509727#509727

#509727 is a mid, vivid yellow-green. Relative luminance 0.240; OKLCH L 60.7% C 0.161 H 136.5°. Best body text is #000000 at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#509727
RGB	rgb(80, 151, 39)
HSL	hsl(98, 59%, 37%)
HSV	hsv(98, 74%, 59%)
CMYK	cmyk(47%, 0%, 74.2%, 40.8%)
CIE-LAB	lab(56.07, -42.02, 49.13)
CIE-LCH	lch(56.07, 64.65, 130.54°)
OKLab	oklab(60.73% -0.1168 0.1107)
OKLCH	oklch(60.73% 0.161 136.5)
XYZ	xyz(14.7407, 23.9842, 5.7717)
Luminance	0.2399 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#509727 #6E2797

analogous

#889727 #509727 #279736

triadic

#509727 #275097 #972750

tetradic

#509727 #278897 #6E2797 #973627

square

#509727 #278897 #6E2797 #973627

split-complementary

#509727 #362797 #972788

monochromatic

#1C360E #36661A #509727 #6AC834 #8DD662

Accessibility & contrast

On white

3.62

#509727 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.80

#509727 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #509727

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##509727	#FFFFFF	#000000	##000000
##509727	1.00	3.62	5.80	5.80
#FFFFFF	3.62	1.00	21.00	21.00
#000000	5.80	21.00	1.00	1.00
##000000	5.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9C8A12

Deuteranopia (green-blind)

#938432

Tritanopia (blue-blind)

#4D9181

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #509727;
/* rgb */ color: rgb(80, 151, 39);
/* oklch */ color: oklch(60.7% 0.161 136.5);

Tailwind

colors: {
  custom: {
    50: '#88b669',
    500: '#509727',
    950: '#000000',
  },
}

SCSS

$custom: #509727;
$custom-light: #88b669;
$custom-dark: #000000;

JSON

{
  "hex": "#509727",
  "rgb": {
    "r": 80,
    "g": 151,
    "b": 39
  },
  "hsl": {
    "h": 98.036,
    "s": 58.947,
    "l": 37.255
  },
  "oklch": {
    "l": 0.60729,
    "c": 0.16087,
    "h": 136.5
  },
  "luminance": 0.23985
}

Semantic roles & 50–950 ramp

primary

#509727

secondary

#9A5EBC

accent

#46E2A9

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1107

muted

#7D807A

Preview Lab

Preview with #509727

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

Preview Lab → · Contrast checker → · Palette generator →