#509B2C#509B2C

#509B2C is a mid, vivid green. Relative luminance 0.253; OKLCH L 61.8% C 0.163 H 137.4°. Best body text is #000000 at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#509B2C
RGB	rgb(80, 155, 44)
HSL	hsl(101, 56%, 39%)
HSV	hsv(101, 72%, 61%)
CMYK	cmyk(48.4%, 0%, 71.6%, 39.2%)
CIE-LAB	lab(57.39, -43.28, 48.56)
CIE-LCH	lch(57.39, 65.05, 131.71°)
OKLab	oklab(61.83% -0.1198 0.1102)
OKLCH	oklch(61.83% 0.163 137.4)
XYZ	xyz(15.4837, 25.3290, 6.4555)
Luminance	0.2533 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#509B2C #772C9B

analogous

#889B2C #509B2C #2C9B40

triadic

#509B2C #2C509B #9B2C50

tetradic

#509B2C #2C889B #772C9B #9B402C

square

#509B2C #2C889B #772C9B #9B402C

split-complementary

#509B2C #402C9B #9B2C88

monochromatic

#1F3C11 #376B1E #509B2C #6AC83C #8ED56C

Accessibility & contrast

On white

3.46

#509B2C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.07

#509B2C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #509B2C

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##509B2C	#FFFFFF	#000000	##000000
##509B2C	1.00	3.46	6.07	6.07
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.07	21.00	1.00	1.00
##000000	6.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A08E1A

Deuteranopia (green-blind)

#968736

Tritanopia (blue-blind)

#4B9585

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #509b2c;
/* rgb */ color: rgb(80, 155, 44);
/* oklch */ color: oklch(61.8% 0.163 137.4);

Tailwind

colors: {
  custom: {
    50: '#88b96c',
    500: '#509b2c',
    950: '#000000',
  },
}

SCSS

$custom: #509b2c;
$custom-light: #88b96c;
$custom-dark: #000000;

JSON

{
  "hex": "#509b2c",
  "rgb": {
    "r": 80,
    "g": 155,
    "b": 44
  },
  "hsl": {
    "h": 100.541,
    "s": 55.779,
    "l": 39.02
  },
  "oklch": {
    "l": 0.61826,
    "c": 0.16276,
    "h": 137.4
  },
  "luminance": 0.2533
}

Semantic roles & 50–950 ramp

primary

#509B2C

secondary

#A067BC

accent

#49DFAE

background

#F8FBF6

surface

#F0F6EC

border

#CBD0C7

text

#0C1107

muted

#7D807A

Preview Lab

Preview with #509B2C

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

Preview Lab → · Contrast checker → · Palette generator →