#509B33#509B33

#509B33 is a mid, vivid green. Relative luminance 0.254; OKLCH L 61.9% C 0.158 H 138.2°. Best body text is #000000 at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#509B33
RGB	rgb(80, 155, 51)
HSL	hsl(103, 50%, 40%)
HSV	hsv(103, 67%, 61%)
CMYK	cmyk(48.4%, 0%, 67.1%, 39.2%)
CIE-LAB	lab(57.45, -42.68, 45.73)
CIE-LCH	lch(57.45, 62.55, 133.02°)
OKLab	oklab(61.89% -0.1177 0.1052)
OKLCH	oklch(61.89% 0.158 138.2)
XYZ	xyz(15.6266, 25.3861, 7.2079)
Luminance	0.2539 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#509B33 #7E339B

analogous

#849B33 #509B33 #339B4A

triadic

#509B33 #33509B #9B3350

tetradic

#509B33 #33849B #7E339B #9B4A33

square

#509B33 #33849B #7E339B #9B4A33

split-complementary

#509B33 #4A339B #9B3384

monochromatic

#203F15 #386D24 #509B33 #6AC348 #90D276

Accessibility & contrast

On white

3.46

#509B33 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.08

#509B33 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #509B33

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##509B33	#FFFFFF	#000000	##000000
##509B33	1.00	3.46	6.08	6.08
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.08	21.00	1.00	1.00
##000000	6.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A08E25

Deuteranopia (green-blind)

#96883C

Tritanopia (blue-blind)

#4B9686

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #509b33;
/* rgb */ color: rgb(80, 155, 51);
/* oklch */ color: oklch(61.9% 0.158 138.2);

Tailwind

colors: {
  custom: {
    50: '#88b970',
    500: '#509b33',
    950: '#000000',
  },
}

SCSS

$custom: #509b33;
$custom-light: #88b970;
$custom-dark: #000000;

JSON

{
  "hex": "#509b33",
  "rgb": {
    "r": 80,
    "g": 155,
    "b": 51
  },
  "hsl": {
    "h": 103.269,
    "s": 50.485,
    "l": 40.392
  },
  "oklch": {
    "l": 0.61889,
    "c": 0.15784,
    "h": 138.2
  },
  "luminance": 0.25387
}

Semantic roles & 50–950 ramp

primary

#509B33

secondary

#A56FBA

accent

#4EDAB3

background

#F8FBF6

surface

#F0F6EC

border

#CBD0C7

text

#0C1108

muted

#7D807B

Preview Lab

Preview with #509B33

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

Preview Lab → · Contrast checker → · Palette generator →