#519B66#519B66

#519B66 is a light, moderate green. Relative luminance 0.262; OKLCH L 62.7% C 0.109 H 151.3°. Best body text is #000000 at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#519B66
RGB	rgb(81, 155, 102)
HSL	hsl(137, 31%, 46%)
HSV	hsv(137, 48%, 61%)
CMYK	cmyk(47.7%, 0%, 34.2%, 39.2%)
CIE-LAB	lab(58.18, -35.23, 20.85)
CIE-LCH	lch(58.18, 40.94, 149.37°)
OKLab	oklab(62.72% -0.0959 0.0524)
OKLCH	oklch(62.72% 0.109 151.3)
XYZ	xyz(17.5118, 26.1500, 16.6925)
Luminance	0.2615 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#519B66 #9B5186

analogous

#619B51 #519B66 #519B8B

triadic

#519B66 #66519B #9B6651

tetradic

#519B66 #51619B #9B5186 #9B8B51

square

#519B66 #51619B #9B5186 #9B8B51

split-complementary

#519B66 #8B519B #9B5161

monochromatic

#274B31 #3C734C #519B66 #73B686 #9BCBA9

Accessibility & contrast

On white

3.37

#519B66 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.23

#519B66 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #519B66

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##519B66	#FFFFFF	#000000	##000000
##519B66	1.00	3.37	6.23	6.23
#FFFFFF	3.37	1.00	21.00	21.00
#000000	6.23	21.00	1.00	1.00
##000000	6.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9C9063

Deuteranopia (green-blind)

#918969

Tritanopia (blue-blind)

#42998D

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #519b66;
/* rgb */ color: rgb(81, 155, 102);
/* oklch */ color: oklch(62.7% 0.109 151.3);

Tailwind

colors: {
  custom: {
    50: '#86b992',
    500: '#519b66',
    950: '#000000',
  },
}

SCSS

$custom: #519b66;
$custom-light: #86b992;
$custom-dark: #000000;

JSON

{
  "hex": "#519b66",
  "rgb": {
    "r": 81,
    "g": 155,
    "b": 102
  },
  "hsl": {
    "h": 137.027,
    "s": 31.356,
    "l": 46.275
  },
  "oklch": {
    "l": 0.62721,
    "c": 0.10932,
    "h": 151.3
  },
  "luminance": 0.26151
}

Semantic roles & 50–950 ramp

primary

#519B66

secondary

#B890AD

accent

#60AAC8

background

#F8FBF9

surface

#F0F6F1

border

#CBD0CB

text

#0B110D

muted

#7C807E

Preview Lab

Preview with #519B66

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

Preview Lab → · Contrast checker → · Palette generator →