#518325#518325

#518325 is a mid, vivid yellow-green. Relative luminance 0.181; OKLCH L 55.5% C 0.135 H 133.4°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#518325
RGB	rgb(81, 131, 37)
HSL	hsl(92, 56%, 33%)
HSV	hsv(92, 72%, 51%)
CMYK	cmyk(38.2%, 0%, 71.8%, 48.6%)
CIE-LAB	lab(49.64, -33.17, 43.39)
CIE-LCH	lch(49.64, 54.62, 127.40°)
OKLab	oklab(55.47% -0.093 0.0983)
OKLCH	oklch(55.47% 0.135 133.4)
XYZ	xyz(11.8434, 18.1150, 4.6224)
Luminance	0.1812 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#518325 #572583

analogous

#808325 #518325 #258328

triadic

#518325 #255183 #832551

tetradic

#518325 #258083 #572583 #832825

square

#518325 #258083 #572583 #832825

split-complementary

#518325 #282583 #832580

monochromatic

#16240A #335318 #518325 #6FB332 #8DCF54

Accessibility & contrast

On white

4.54

#518325 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.62

#518325 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #518325

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##518325	#FFFFFF	#000000	##000000
##518325	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)

#887916

Deuteranopia (green-blind)

#81752D

Tritanopia (blue-blind)

#517E70

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #518325;
/* rgb */ color: rgb(81, 131, 37);
/* oklch */ color: oklch(55.5% 0.135 133.4);

Tailwind

colors: {
  custom: {
    50: '#86a765',
    500: '#518325',
    950: '#000000',
  },
}

SCSS

$custom: #518325;
$custom-light: #86a765;
$custom-dark: #000000;

JSON

{
  "hex": "#518325",
  "rgb": {
    "r": 81,
    "g": 131,
    "b": 37
  },
  "hsl": {
    "h": 91.915,
    "s": 55.952,
    "l": 32.941
  },
  "oklch": {
    "l": 0.55465,
    "c": 0.13536,
    "h": 133.4
  },
  "luminance": 0.18116
}

Semantic roles & 50–950 ramp

primary

#518325

secondary

#8551B3

accent

#49DF99

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0B0F06

muted

#7C7F7A

Preview Lab

Preview with #518325

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

Preview Lab → · Contrast checker → · Palette generator →