#509120#509120

#509120 is a mid, vivid yellow-green. Relative luminance 0.221; OKLCH L 59.1% C 0.157 H 135.3°. Best body text is #000000 at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#509120
RGB	rgb(80, 145, 32)
HSL	hsl(95, 64%, 35%)
HSV	hsv(95, 78%, 57%)
CMYK	cmyk(44.8%, 0%, 77.9%, 43.1%)
CIE-LAB	lab(54.09, -39.99, 49.69)
CIE-LCH	lch(54.09, 63.79, 128.83°)
OKLab	oklab(59.09% -0.1118 0.1108)
OKLCH	oklch(59.09% 0.157 135.3)
XYZ	xyz(13.6941, 22.0598, 4.9026)
Luminance	0.2206 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#509120 #612091

analogous

#899120 #509120 #209128

triadic

#509120 #205091 #912050

tetradic

#509120 #208991 #612091 #912820

square

#509120 #208991 #612091 #912820

split-complementary

#509120 #282091 #912089

monochromatic

#192D0A #345F15 #509120 #6CC32B #8CD952

Accessibility & contrast

On white

3.88

#509120 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.41

#509120 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #509120

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##509120	#FFFFFF	#000000	##000000
##509120	1.00	3.88	5.41	5.41
#FFFFFF	3.88	1.00	21.00	21.00
#000000	5.41	21.00	1.00	1.00
##000000	5.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#978504

Deuteranopia (green-blind)

#8E7F2C

Tritanopia (blue-blind)

#4E8B7C

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #509120;
/* rgb */ color: rgb(80, 145, 32);
/* oklch */ color: oklch(59.1% 0.157 135.3);

Tailwind

colors: {
  custom: {
    50: '#87b265',
    500: '#509120',
    950: '#000000',
  },
}

SCSS

$custom: #509120;
$custom-light: #87b265;
$custom-dark: #000000;

JSON

{
  "hex": "#509120",
  "rgb": {
    "r": 80,
    "g": 145,
    "b": 32
  },
  "hsl": {
    "h": 94.513,
    "s": 63.842,
    "l": 34.706
  },
  "oklch": {
    "l": 0.59088,
    "c": 0.15737,
    "h": 135.3
  },
  "luminance": 0.22061
}

Semantic roles & 50–950 ramp

primary

#509120

secondary

#8F51BC

accent

#41E7A0

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1106

muted

#7D807A

Preview Lab

Preview with #509120

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

Preview Lab → · Contrast checker → · Palette generator →