#519C22#519C22

#519C22 is a light, vivid yellow-green. Relative luminance 0.256; OKLCH L 62.1% C 0.169 H 136.4°. Best body text is #000000 at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#519C22
RGB	rgb(81, 156, 34)
HSL	hsl(97, 64%, 37%)
HSV	hsv(97, 78%, 61%)
CMYK	cmyk(48.1%, 0%, 78.2%, 38.8%)
CIE-LAB	lab(57.69, -44.07, 52.50)
CIE-LCH	lch(57.69, 68.54, 130.01°)
OKLab	oklab(62.06% -0.1227 0.1169)
OKLCH	oklch(62.06% 0.169 136.4)
XYZ	xyz(15.5701, 25.6407, 5.6418)
Luminance	0.2564 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#519C22 #6D229C

analogous

#8E9C22 #519C22 #229C30

triadic

#519C22 #22519C #9C2251

tetradic

#519C22 #228E9C #6D229C #9C3022

square

#519C22 #228E9C #6D229C #9C3022

split-complementary

#519C22 #30229C #9C228E

monochromatic

#1D380C #376A17 #519C22 #6BCE2D #8EDC5D

Accessibility & contrast

On white

3.43

#519C22 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.13

#519C22 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #519C22

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##519C22	#FFFFFF	#000000	##000000
##519C22	1.00	3.43	6.13	6.13
#FFFFFF	3.43	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)

#A28E02

Deuteranopia (green-blind)

#98882F

Tritanopia (blue-blind)

#4D9685

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #519c22;
/* rgb */ color: rgb(81, 156, 34);
/* oklch */ color: oklch(62.1% 0.169 136.4);

Tailwind

colors: {
  custom: {
    50: '#89ba67',
    500: '#519c22',
    950: '#000000',
  },
}

SCSS

$custom: #519c22;
$custom-light: #89ba67;
$custom-dark: #000000;

JSON

{
  "hex": "#519c22",
  "rgb": {
    "r": 81,
    "g": 156,
    "b": 34
  },
  "hsl": {
    "h": 96.885,
    "s": 64.211,
    "l": 37.255
  },
  "oklch": {
    "l": 0.62064,
    "c": 0.16948,
    "h": 136.4
  },
  "luminance": 0.25642
}

Semantic roles & 50–950 ramp

primary

#519C22

secondary

#995AC0

accent

#41E7A7

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1106

muted

#7D807A

Preview Lab

Preview with #519C22

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

Preview Lab → · Contrast checker → · Palette generator →