#509D33#509D33

#509D33 is a light, vivid green. Relative luminance 0.261; OKLCH L 62.4% C 0.160 H 138.4°. Best body text is #000000 at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#509D33
RGB	rgb(80, 157, 51)
HSL	hsl(104, 51%, 41%)
HSV	hsv(104, 68%, 62%)
CMYK	cmyk(49%, 0%, 67.5%, 38.4%)
CIE-LAB	lab(58.09, -43.50, 46.42)
CIE-LCH	lch(58.09, 63.62, 133.14°)
OKLab	oklab(62.42% -0.1199 0.1066)
OKLCH	oklch(62.42% 0.16 138.4)
XYZ	xyz(15.9622, 26.0573, 7.3198)
Luminance	0.2606 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#509D33 #80339D

analogous

#859D33 #509D33 #339D4B

triadic

#509D33 #33509D #9D3350

tetradic

#509D33 #33859D #80339D #9D4B33

square

#509D33 #33859D #80339D #9D4B33

split-complementary

#509D33 #4B339D #9D3385

monochromatic

#214115 #386F24 #509D33 #6BC449 #90D377

Accessibility & contrast

On white

3.38

#509D33 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.21

#509D33 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #509D33

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##509D33	#FFFFFF	#000000	##000000
##509D33	1.00	3.38	6.21	6.21
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.21	21.00	1.00	1.00
##000000	6.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A29025

Deuteranopia (green-blind)

#98893C

Tritanopia (blue-blind)

#4A9887

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #509d33;
/* rgb */ color: rgb(80, 157, 51);
/* oklch */ color: oklch(62.4% 0.160 138.4);

Tailwind

colors: {
  custom: {
    50: '#88ba70',
    500: '#509d33',
    950: '#000000',
  },
}

SCSS

$custom: #509d33;
$custom-light: #88ba70;
$custom-dark: #000000;

JSON

{
  "hex": "#509d33",
  "rgb": {
    "r": 80,
    "g": 157,
    "b": 51
  },
  "hsl": {
    "h": 103.585,
    "s": 50.962,
    "l": 40.784
  },
  "oklch": {
    "l": 0.62416,
    "c": 0.16046,
    "h": 138.4
  },
  "luminance": 0.26058
}

Semantic roles & 50–950 ramp

primary

#509D33

secondary

#A770BB

accent

#4DDAB4

background

#F8FBF7

surface

#F0F6ED

border

#CBD0C8

text

#0C1208

muted

#7D817B

Preview Lab

Preview with #509D33

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

Preview Lab → · Contrast checker → · Palette generator →