#519B37#519B37

#519B37 is a mid, vivid green. Relative luminance 0.255; OKLCH L 62.0% C 0.154 H 138.5°. Best body text is #000000 at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#519B37
RGB	rgb(81, 155, 55)
HSL	hsl(104, 48%, 41%)
HSV	hsv(104, 65%, 61%)
CMYK	cmyk(47.7%, 0%, 64.5%, 39.2%)
CIE-LAB	lab(57.53, -41.99, 44.08)
CIE-LCH	lch(57.53, 60.87, 133.61°)
OKLab	oklab(61.98% -0.1156 0.1021)
OKLCH	oklch(61.98% 0.154 138.5)
XYZ	xyz(15.8037, 25.4668, 7.6965)
Luminance	0.2547 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#519B37 #81379B

analogous

#839B37 #519B37 #379B4F

triadic

#519B37 #37519B #9B3751

tetradic

#519B37 #37839B #81379B #9B4F37

square

#519B37 #37839B #81379B #9B4F37

split-complementary

#519B37 #4F379B #9B3783

monochromatic

#224117 #396E27 #519B37 #6CC04F #92D07C

Accessibility & contrast

On white

3.45

#519B37 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.09

#519B37 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #519B37

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##519B37	#FFFFFF	#000000	##000000
##519B37	1.00	3.45	6.09	6.09
#FFFFFF	3.45	1.00	21.00	21.00
#000000	6.09	21.00	1.00	1.00
##000000	6.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A08E2B

Deuteranopia (green-blind)

#96883F

Tritanopia (blue-blind)

#4C9686

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #519b37;
/* rgb */ color: rgb(81, 155, 55);
/* oklch */ color: oklch(62.0% 0.154 138.5);

Tailwind

colors: {
  custom: {
    50: '#88b972',
    500: '#519b37',
    950: '#000000',
  },
}

SCSS

$custom: #519b37;
$custom-light: #88b972;
$custom-dark: #000000;

JSON

{
  "hex": "#519b37",
  "rgb": {
    "r": 81,
    "g": 155,
    "b": 55
  },
  "hsl": {
    "h": 104.4,
    "s": 47.619,
    "l": 41.176
  },
  "oklch": {
    "l": 0.61976,
    "c": 0.15424,
    "h": 138.5
  },
  "luminance": 0.25468
}

Semantic roles & 50–950 ramp

primary

#519B37

secondary

#A874BA

accent

#51D7B4

background

#F8FBF7

surface

#F0F6ED

border

#CBD0C8

text

#0C1108

muted

#7D807B

Preview Lab

Preview with #519B37

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

Preview Lab → · Contrast checker → · Palette generator →