#509E4E#509E4E

#509E4E is a light, vivid green. Relative luminance 0.267; OKLCH L 63.0% C 0.139 H 143.2°. Best body text is #000000 at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#509E4E
RGB	rgb(80, 158, 78)
HSL	hsl(119, 34%, 46%)
HSV	hsv(119, 51%, 62%)
CMYK	cmyk(49.4%, 0%, 50.6%, 38%)
CIE-LAB	lab(58.70, -40.78, 34.34)
CIE-LCH	lch(58.70, 53.32, 139.90°)
OKLab	oklab(63.01% -0.111 0.0829)
OKLCH	oklch(63.01% 0.139 143.2)
XYZ	xyz(16.9094, 26.7080, 11.4704)
Luminance	0.2671 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#509E4E #9C4E9E

analogous

#789E4E #509E4E #4E9E74

triadic

#509E4E #4E509E #9E4E50

tetradic

#509E4E #4E789E #9C4E9E #9E744E

square

#509E4E #4E789E #9C4E9E #9E744E

split-complementary

#509E4E #744E9E #9E4E78

monochromatic

#274C26 #3B753A #509E4E #72B971 #9BCD9A

Accessibility & contrast

On white

3.31

#509E4E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.34

#509E4E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #509E4E

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##509E4E	#FFFFFF	#000000	##000000
##509E4E	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)

#A19247

Deuteranopia (green-blind)

#968A53

Tritanopia (blue-blind)

#469A8B

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #509e4e;
/* rgb */ color: rgb(80, 158, 78);
/* oklch */ color: oklch(63.0% 0.139 143.2);

Tailwind

colors: {
  custom: {
    50: '#87bb81',
    500: '#509e4e',
    950: '#000000',
  },
}

SCSS

$custom: #509e4e;
$custom-light: #87bb81;
$custom-dark: #000000;

JSON

{
  "hex": "#509e4e",
  "rgb": {
    "r": 80,
    "g": 158,
    "b": 78
  },
  "hsl": {
    "h": 118.5,
    "s": 33.898,
    "l": 46.275
  },
  "oklch": {
    "l": 0.63012,
    "c": 0.13855,
    "h": 143.2
  },
  "luminance": 0.26709
}

Semantic roles & 50–950 ramp

primary

#509E4E

secondary

#B88EBA

accent

#5ECAC7

background

#F8FBF8

surface

#F0F6EF

border

#CBD0CA

text

#0C120A

muted

#7D817C

Preview Lab

Preview with #509E4E

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

Preview Lab → · Contrast checker → · Palette generator →