#509122#509122

#509122 is a mid, vivid yellow-green. Relative luminance 0.221; OKLCH L 59.1% C 0.156 H 135.4°. Best body text is #000000 at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#509122
RGB	rgb(80, 145, 34)
HSL	hsl(95, 62%, 35%)
HSV	hsv(95, 77%, 57%)
CMYK	cmyk(44.8%, 0%, 76.6%, 43.1%)
CIE-LAB	lab(54.10, -39.87, 49.01)
CIE-LCH	lch(54.10, 63.17, 129.13°)
OKLab	oklab(59.1% -0.1113 0.1097)
OKLCH	oklch(59.1% 0.156 135.4)
XYZ	xyz(13.7221, 22.0710, 5.0501)
Luminance	0.2207 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#509122 #632291

analogous

#879122 #509122 #22912B

triadic

#509122 #225091 #912250

tetradic

#509122 #228791 #632291 #912B22

square

#509122 #228791 #632291 #912B22

split-complementary

#509122 #2B2291 #912287

monochromatic

#192E0B #355F16 #509122 #6BC32E #8CD756

Accessibility & contrast

On white

3.88

#509122 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.41

#509122 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #509122

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##509122	#FFFFFF	#000000	##000000
##509122	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)

#96850A

Deuteranopia (green-blind)

#8E7F2D

Tritanopia (blue-blind)

#4E8B7C

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #509122;
/* rgb */ color: rgb(80, 145, 34);
/* oklch */ color: oklch(59.1% 0.156 135.4);

Tailwind

colors: {
  custom: {
    50: '#87b266',
    500: '#509122',
    950: '#000000',
  },
}

SCSS

$custom: #509122;
$custom-light: #87b266;
$custom-dark: #000000;

JSON

{
  "hex": "#509122",
  "rgb": {
    "r": 80,
    "g": 145,
    "b": 34
  },
  "hsl": {
    "h": 95.135,
    "s": 62.011,
    "l": 35.098
  },
  "oklch": {
    "l": 0.59102,
    "c": 0.15623,
    "h": 135.4
  },
  "luminance": 0.22072
}

Semantic roles & 50–950 ramp

primary

#509122

secondary

#9053BB

accent

#43E5A2

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1106

muted

#7D807A

Preview Lab

Preview with #509122

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

Preview Lab → · Contrast checker → · Palette generator →