#518366#518366

#518366 is a mid, moderate green. Relative luminance 0.189; OKLCH L 56.6% C 0.071 H 157.7°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#518366
RGB	rgb(81, 131, 102)
HSL	hsl(145, 24%, 42%)
HSV	hsv(145, 38%, 51%)
CMYK	cmyk(38.2%, 0%, 22.1%, 48.6%)
CIE-LAB	lab(50.62, -23.67, 10.45)
CIE-LCH	lch(50.62, 25.88, 156.18°)
OKLab	oklab(56.58% -0.0655 0.0268)
OKLCH	oklch(56.58% 0.071 157.7)
XYZ	xyz(13.9070, 18.9404, 15.4909)
Luminance	0.1894 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#518366 #83516E

analogous

#558351 #518366 #51837F

triadic

#518366 #665183 #836651

tetradic

#518366 #515583 #83516E #837F51

square

#518366 #515583 #83516E #837F51

split-complementary

#518366 #7F5183 #835155

monochromatic

#22372B #3A5D49 #518366 #6DA584 #92BCA4

Accessibility & contrast

On white

4.39

#518366 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#518366 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #518366

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##518366	#FFFFFF	#000000	##000000
##518366	1.00	4.39	4.79	4.79
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.79	21.00	1.00	1.00
##000000	4.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#827C64

Deuteranopia (green-blind)

#7A7668

Tritanopia (blue-blind)

#47827B

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #518366;
/* rgb */ color: rgb(81, 131, 102);
/* oklch */ color: oklch(56.6% 0.071 157.7);

Tailwind

colors: {
  custom: {
    50: '#84a791',
    500: '#518366',
    950: '#000000',
  },
}

SCSS

$custom: #518366;
$custom-light: #84a791;
$custom-dark: #000000;

JSON

{
  "hex": "#518366",
  "rgb": {
    "r": 81,
    "g": 131,
    "b": 102
  },
  "hsl": {
    "h": 145.2,
    "s": 23.585,
    "l": 41.569
  },
  "oklch": {
    "l": 0.56583,
    "c": 0.07074,
    "h": 157.7
  },
  "luminance": 0.18941
}

Semantic roles & 50–950 ramp

primary

#518366

secondary

#A9879B

accent

#689BC0

background

#F8FAF8

surface

#EFF4F0

border

#CACECB

text

#0B0F0C

muted

#7C7F7D

Preview Lab

Preview with #518366

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

Preview Lab → · Contrast checker → · Palette generator →