#519E19#519E19

#519E19 is a light, vivid yellow-green. Relative luminance 0.263; OKLCH L 62.5% C 0.176 H 136.0°. Best body text is #000000 at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#519E19
RGB	rgb(81, 158, 25)
HSL	hsl(95, 73%, 36%)
HSV	hsv(95, 84%, 62%)
CMYK	cmyk(48.7%, 0%, 84.2%, 38%)
CIE-LAB	lab(58.29, -45.34, 55.73)
CIE-LCH	lch(58.29, 71.84, 129.13°)
OKLab	oklab(62.54% -0.1266 0.1224)
OKLCH	oklch(62.54% 0.176 136)
XYZ	xyz(15.7953, 26.2722, 5.1582)
Luminance	0.2627 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#519E19 #66199E

analogous

#939E19 #519E19 #199E23

triadic

#519E19 #19519E #9E1951

tetradic

#519E19 #19939E #66199E #9E2319

square

#519E19 #19939E #66199E #9E2319

split-complementary

#519E19 #23199E #9E1993

monochromatic

#1B3408 #366911 #519E19 #6CD321 #8DE34E

Accessibility & contrast

On white

3.36

#519E19 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.25

#519E19 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #519E19

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##519E19	#FFFFFF	#000000	##000000
##519E19	1.00	3.36	6.25	6.25
#FFFFFF	3.36	1.00	21.00	21.00
#000000	6.25	21.00	1.00	1.00
##000000	6.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49000

Deuteranopia (green-blind)

#9A8A2A

Tritanopia (blue-blind)

#4E9886

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #519e19;
/* rgb */ color: rgb(81, 158, 25);
/* oklch */ color: oklch(62.5% 0.176 136.0);

Tailwind

colors: {
  custom: {
    50: '#8abb64',
    500: '#519e19',
    950: '#000000',
  },
}

SCSS

$custom: #519e19;
$custom-light: #8abb64;
$custom-dark: #000000;

JSON

{
  "hex": "#519e19",
  "rgb": {
    "r": 81,
    "g": 158,
    "b": 25
  },
  "hsl": {
    "h": 94.737,
    "s": 72.678,
    "l": 35.882
  },
  "oklch": {
    "l": 0.62543,
    "c": 0.17608,
    "h": 136
  },
  "luminance": 0.26273
}

Semantic roles & 50–950 ramp

primary

#519E19

secondary

#934EC5

accent

#38EFA2

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1206

muted

#7D817A

Preview Lab

Preview with #519E19

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

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