#509A26#509A26

#509A26 is a mid, vivid yellow-green. Relative luminance 0.250; OKLCH L 61.5% C 0.165 H 136.7°. Best body text is #000000 at 5.99:1 contrast (WCAG AA passes).

Color values

HEX	#509A26
RGB	rgb(80, 154, 38)
HSL	hsl(98, 60%, 38%)
HSV	hsv(98, 75%, 60%)
CMYK	cmyk(48.1%, 0%, 75.3%, 39.6%)
CIE-LAB	lab(57.03, -43.32, 50.46)
CIE-LCH	lch(57.03, 66.50, 130.65°)
OKLab	oklab(61.52% -0.1203 0.1133)
OKLCH	oklch(61.52% 0.165 136.7)
XYZ	xyz(15.2133, 24.9556, 5.8486)
Luminance	0.2496 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#509A26 #70269A

analogous

#8A9A26 #509A26 #269A36

triadic

#509A26 #26509A #9A2650

tetradic

#509A26 #268A9A #70269A #9A3626

square

#509A26 #268A9A #70269A #9A3626

split-complementary

#509A26 #36269A #9A268A

monochromatic

#1D380E #36691A #509A26 #69CB32 #8DD862

Accessibility & contrast

On white

3.51

#509A26 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.99

#509A26 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #509A26

5.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##509A26	#FFFFFF	#000000	##000000
##509A26	1.00	3.51	5.99	5.99
#FFFFFF	3.51	1.00	21.00	21.00
#000000	5.99	21.00	1.00	1.00
##000000	5.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F8D0E

Deuteranopia (green-blind)

#968732

Tritanopia (blue-blind)

#4C9484

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #509a26;
/* rgb */ color: rgb(80, 154, 38);
/* oklch */ color: oklch(61.5% 0.165 136.7);

Tailwind

colors: {
  custom: {
    50: '#88b869',
    500: '#509a26',
    950: '#000000',
  },
}

SCSS

$custom: #509a26;
$custom-light: #88b869;
$custom-dark: #000000;

JSON

{
  "hex": "#509a26",
  "rgb": {
    "r": 80,
    "g": 154,
    "b": 38
  },
  "hsl": {
    "h": 98.276,
    "s": 60.417,
    "l": 37.647
  },
  "oklch": {
    "l": 0.61515,
    "c": 0.16526,
    "h": 136.7
  },
  "luminance": 0.24957
}

Semantic roles & 50–950 ramp

primary

#509A26

secondary

#9B5EBE

accent

#44E4AA

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1107

muted

#7D807A

Preview Lab

Preview with #509A26

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

Preview Lab → · Contrast checker → · Palette generator →