#509E39#509E39

#509E39 is a light, vivid green. Relative luminance 0.265; OKLCH L 62.7% C 0.157 H 139.2°. Best body text is #000000 at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#509E39
RGB	rgb(80, 158, 57)
HSL	hsl(106, 47%, 42%)
HSV	hsv(106, 64%, 62%)
CMYK	cmyk(49.4%, 0%, 63.9%, 38%)
CIE-LAB	lab(58.46, -43.33, 44.21)
CIE-LCH	lch(58.46, 61.90, 134.43°)
OKLab	oklab(62.74% -0.1191 0.1026)
OKLCH	oklch(62.74% 0.157 139.2)
XYZ	xyz(16.2730, 26.4534, 8.1186)
Luminance	0.2646 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#509E39 #87399E

analogous

#829E39 #509E39 #399E55

triadic

#509E39 #39509E #9E3950

tetradic

#509E39 #39829E #87399E #9E5539

square

#509E39 #39829E #87399E #9E5539

split-complementary

#509E39 #55399E #9E3982

monochromatic

#224419 #397129 #509E39 #6CC153 #93D180

Accessibility & contrast

On white

3.34

#509E39 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.29

#509E39 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #509E39

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##509E39	#FFFFFF	#000000	##000000
##509E39	1.00	3.34	6.29	6.29
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.29	21.00	1.00	1.00
##000000	6.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A2912D

Deuteranopia (green-blind)

#988A41

Tritanopia (blue-blind)

#499989

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #509e39;
/* rgb */ color: rgb(80, 158, 57);
/* oklch */ color: oklch(62.7% 0.157 139.2);

Tailwind

colors: {
  custom: {
    50: '#88bb74',
    500: '#509e39',
    950: '#000000',
  },
}

SCSS

$custom: #509e39;
$custom-light: #88bb74;
$custom-dark: #000000;

JSON

{
  "hex": "#509e39",
  "rgb": {
    "r": 80,
    "g": 158,
    "b": 57
  },
  "hsl": {
    "h": 106.337,
    "s": 46.977,
    "l": 42.157
  },
  "oklch": {
    "l": 0.6274,
    "c": 0.15718,
    "h": 139.2
  },
  "luminance": 0.26455
}

Semantic roles & 50–950 ramp

primary

#509E39

secondary

#AC78BB

accent

#51D7B8

background

#F8FBF7

surface

#F0F6ED

border

#CBD0C8

text

#0C1208

muted

#7D817B

Preview Lab

Preview with #509E39

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

Preview Lab → · Contrast checker → · Palette generator →