#509B4E#509B4E

#509B4E is a light, vivid green. Relative luminance 0.257; OKLCH L 62.2% C 0.134 H 143.3°. Best body text is #000000 at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#509B4E
RGB	rgb(80, 155, 78)
HSL	hsl(118, 33%, 46%)
HSV	hsv(118, 50%, 61%)
CMYK	cmyk(48.4%, 0%, 49.7%, 39.2%)
CIE-LAB	lab(57.75, -39.50, 33.16)
CIE-LCH	lch(57.75, 51.57, 139.99°)
OKLab	oklab(62.23% -0.1075 0.0803)
OKLCH	oklch(62.23% 0.134 143.3)
XYZ	xyz(16.4039, 25.6970, 11.3019)
Luminance	0.2570 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#509B4E #994E9B

analogous

#769B4E #509B4E #4E9B72

triadic

#509B4E #4E509B #9B4E50

tetradic

#509B4E #4E769B #994E9B #9B724E

square

#509B4E #4E769B #994E9B #9B724E

split-complementary

#509B4E #724E9B #9B4E76

monochromatic

#264A25 #3B723A #509B4E #71B76F #99CB98

Accessibility & contrast

On white

3.42

#509B4E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.14

#509B4E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #509B4E

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##509B4E	#FFFFFF	#000000	##000000
##509B4E	1.00	3.42	6.14	6.14
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.14	21.00	1.00	1.00
##000000	6.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E8F48

Deuteranopia (green-blind)

#948853

Tritanopia (blue-blind)

#469789

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #509b4e;
/* rgb */ color: rgb(80, 155, 78);
/* oklch */ color: oklch(62.2% 0.134 143.3);

Tailwind

colors: {
  custom: {
    50: '#86b981',
    500: '#509b4e',
    950: '#000000',
  },
}

SCSS

$custom: #509b4e;
$custom-light: #86b981;
$custom-dark: #000000;

JSON

{
  "hex": "#509b4e",
  "rgb": {
    "r": 80,
    "g": 155,
    "b": 78
  },
  "hsl": {
    "h": 118.442,
    "s": 33.047,
    "l": 45.686
  },
  "oklch": {
    "l": 0.6223,
    "c": 0.13417,
    "h": 143.3
  },
  "luminance": 0.25698
}

Semantic roles & 50–950 ramp

primary

#509B4E

secondary

#B78DB8

accent

#5FC9C6

background

#F8FBF7

surface

#F0F6EE

border

#CBD0C9

text

#0C110A

muted

#7D807C

Preview Lab

Preview with #509B4E

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

Preview Lab → · Contrast checker → · Palette generator →