#519E1A#519E1A

#519E1A 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 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#519E1A
RGB	rgb(81, 158, 26)
HSL	hsl(95, 72%, 36%)
HSV	hsv(95, 84%, 62%)
CMYK	cmyk(48.7%, 0%, 83.5%, 38%)
CIE-LAB	lab(58.30, -45.29, 55.46)
CIE-LCH	lch(58.30, 71.61, 129.24°)
OKLab	oklab(62.55% -0.1264 0.122)
OKLCH	oklch(62.55% 0.176 136)
XYZ	xyz(15.8062, 26.2766, 5.2161)
Luminance	0.2628 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#519E1A #671A9E

analogous

#939E1A #519E1A #1A9E25

triadic

#519E1A #1A519E #9E1A51

tetradic

#519E1A #1A939E #671A9E #9E251A

square

#519E1A #1A939E #671A9E #9E251A

split-complementary

#519E1A #251A9E #9E1A93

monochromatic

#1B3509 #366911 #519E1A #6CD323 #8DE250

Accessibility & contrast

On white

3.36

#519E1A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.26

#519E1A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #519E1A

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##519E1A	#FFFFFF	#000000	##000000
##519E1A	1.00	3.36	6.26	6.26
#FFFFFF	3.36	1.00	21.00	21.00
#000000	6.26	21.00	1.00	1.00
##000000	6.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49000

Deuteranopia (green-blind)

#9A8A2B

Tritanopia (blue-blind)

#4E9886

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #519e1a;
/* rgb */ color: rgb(81, 158, 26);
/* oklch */ color: oklch(62.5% 0.176 136.0);

Tailwind

colors: {
  custom: {
    50: '#8abb64',
    500: '#519e1a',
    950: '#000000',
  },
}

SCSS

$custom: #519e1a;
$custom-light: #8abb64;
$custom-dark: #000000;

JSON

{
  "hex": "#519e1a",
  "rgb": {
    "r": 81,
    "g": 158,
    "b": 26
  },
  "hsl": {
    "h": 95,
    "s": 71.739,
    "l": 36.078
  },
  "oklch": {
    "l": 0.62548,
    "c": 0.17567,
    "h": 136
  },
  "luminance": 0.26278
}

Semantic roles & 50–950 ramp

primary

#519E1A

secondary

#944FC5

accent

#39EEA3

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1206

muted

#7D817A

Preview Lab

Preview with #519E1A

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

Preview Lab → · Contrast checker → · Palette generator →