#519C27#519C27

#519C27 is a light, vivid yellow-green. Relative luminance 0.257; OKLCH L 62.1% C 0.167 H 136.8°. Best body text is #000000 at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#519C27
RGB	rgb(81, 156, 39)
HSL	hsl(98, 60%, 38%)
HSV	hsv(98, 75%, 61%)
CMYK	cmyk(48.1%, 0%, 75%, 38.8%)
CIE-LAB	lab(57.72, -43.74, 50.79)
CIE-LCH	lch(57.72, 67.03, 130.73°)
OKLab	oklab(62.1% -0.1215 0.1141)
OKLCH	oklch(62.1% 0.167 136.8)
XYZ	xyz(15.6476, 25.6717, 6.0497)
Luminance	0.2567 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#519C27 #72279C

analogous

#8B9C27 #519C27 #279C38

triadic

#519C27 #27519C #9C2751

tetradic

#519C27 #278B9C #72279C #9C3827

square

#519C27 #278B9C #72279C #9C3827

split-complementary

#519C27 #38279C #9C278B

monochromatic

#1E3A0F #386B1B #519C27 #6BCC34 #8ED865

Accessibility & contrast

On white

3.42

#519C27 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.13

#519C27 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #519C27

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##519C27	#FFFFFF	#000000	##000000
##519C27	1.00	3.42	6.13	6.13
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.13	21.00	1.00	1.00
##000000	6.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A18F10

Deuteranopia (green-blind)

#978833

Tritanopia (blue-blind)

#4D9685

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #519c27;
/* rgb */ color: rgb(81, 156, 39);
/* oklch */ color: oklch(62.1% 0.167 136.8);

Tailwind

colors: {
  custom: {
    50: '#89ba69',
    500: '#519c27',
    950: '#000000',
  },
}

SCSS

$custom: #519c27;
$custom-light: #89ba69;
$custom-dark: #000000;

JSON

{
  "hex": "#519c27",
  "rgb": {
    "r": 81,
    "g": 156,
    "b": 39
  },
  "hsl": {
    "h": 98.462,
    "s": 60,
    "l": 38.235
  },
  "oklch": {
    "l": 0.62097,
    "c": 0.16667,
    "h": 136.8
  },
  "luminance": 0.25673
}

Semantic roles & 50–950 ramp

primary

#519C27

secondary

#9D61BE

accent

#45E3AA

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1107

muted

#7D807A

Preview Lab

Preview with #519C27

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

Preview Lab → · Contrast checker → · Palette generator →