#518326#518326

#518326 is a mid, vivid yellow-green. Relative luminance 0.181; OKLCH L 55.5% C 0.135 H 133.5°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#518326
RGB	rgb(81, 131, 38)
HSL	hsl(92, 55%, 33%)
HSV	hsv(92, 71%, 51%)
CMYK	cmyk(38.2%, 0%, 71%, 48.6%)
CIE-LAB	lab(49.64, -33.09, 42.99)
CIE-LCH	lch(49.64, 54.25, 127.59°)
OKLab	oklab(55.47% -0.0927 0.0976)
OKLCH	oklch(55.47% 0.135 133.5)
XYZ	xyz(11.8593, 18.1213, 4.7062)
Luminance	0.1812 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#518326 #582683

analogous

#7F8326 #518326 #268329

triadic

#518326 #265183 #832651

tetradic

#518326 #267F83 #582683 #832926

square

#518326 #267F83 #582683 #832926

split-complementary

#518326 #292683 #83267F

monochromatic

#16240A #345418 #518326 #6EB234 #8DCE56

Accessibility & contrast

On white

4.54

#518326 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.62

#518326 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #518326

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##518326	#FFFFFF	#000000	##000000
##518326	1.00	4.54	4.62	4.62
#FFFFFF	4.54	1.00	21.00	21.00
#000000	4.62	21.00	1.00	1.00
##000000	4.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#887918

Deuteranopia (green-blind)

#81752E

Tritanopia (blue-blind)

#517E70

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #518326;
/* rgb */ color: rgb(81, 131, 38);
/* oklch */ color: oklch(55.5% 0.135 133.5);

Tailwind

colors: {
  custom: {
    50: '#86a766',
    500: '#518326',
    950: '#000000',
  },
}

SCSS

$custom: #518326;
$custom-light: #86a766;
$custom-dark: #000000;

JSON

{
  "hex": "#518326",
  "rgb": {
    "r": 81,
    "g": 131,
    "b": 38
  },
  "hsl": {
    "h": 92.258,
    "s": 55.03,
    "l": 33.137
  },
  "oklch": {
    "l": 0.55474,
    "c": 0.13465,
    "h": 133.5
  },
  "luminance": 0.18122
}

Semantic roles & 50–950 ramp

primary

#518326

secondary

#8652B2

accent

#49DE9A

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0B0F06

muted

#7C7F7A

Preview Lab

Preview with #518326

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

Preview Lab → · Contrast checker → · Palette generator →