#509D4B#509D4B

#509D4B is a light, vivid green. Relative luminance 0.263; OKLCH L 62.7% C 0.140 H 142.5°. Best body text is #000000 at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#509D4B
RGB	rgb(80, 157, 75)
HSL	hsl(116, 35%, 45%)
HSV	hsv(116, 52%, 62%)
CMYK	cmyk(49%, 0%, 52.2%, 38.4%)
CIE-LAB	lab(58.35, -40.78, 35.43)
CIE-LCH	lch(58.35, 54.02, 139.01°)
OKLab	oklab(62.71% -0.1111 0.0852)
OKLCH	oklch(62.71% 0.14 142.5)
XYZ	xyz(16.6344, 26.3262, 10.8602)
Luminance	0.2633 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#509D4B #984B9D

analogous

#799D4B #509D4B #4B9D6F

triadic

#509D4B #4B509D #9D4B50

tetradic

#509D4B #4B799D #984B9D #9D6F4B

square

#509D4B #4B799D #984B9D #9D6F4B

split-complementary

#509D4B #6F4B9D #9D4B79

monochromatic

#264A23 #3B7437 #509D4B #71B96C #99CD96

Accessibility & contrast

On white

3.35

#509D4B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.27

#509D4B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #509D4B

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##509D4B	#FFFFFF	#000000	##000000
##509D4B	1.00	3.35	6.27	6.27
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.27	21.00	1.00	1.00
##000000	6.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A09144

Deuteranopia (green-blind)

#968A51

Tritanopia (blue-blind)

#47998A

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #509d4b;
/* rgb */ color: rgb(80, 157, 75);
/* oklch */ color: oklch(62.7% 0.140 142.5);

Tailwind

colors: {
  custom: {
    50: '#87ba7f',
    500: '#509d4b',
    950: '#000000',
  },
}

SCSS

$custom: #509d4b;
$custom-light: #87ba7f;
$custom-dark: #000000;

JSON

{
  "hex": "#509d4b",
  "rgb": {
    "r": 80,
    "g": 157,
    "b": 75
  },
  "hsl": {
    "h": 116.341,
    "s": 35.345,
    "l": 45.49
  },
  "oklch": {
    "l": 0.62706,
    "c": 0.13998,
    "h": 142.5
  },
  "luminance": 0.26327
}

Semantic roles & 50–950 ramp

primary

#509D4B

secondary

#B68BB9

accent

#5CCBC5

background

#F8FBF7

surface

#F0F6EE

border

#CBD0C9

text

#0C120A

muted

#7D817C

Preview Lab

Preview with #509D4B

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

Preview Lab → · Contrast checker → · Palette generator →