#519E1C#519E1C

#519E1C is a light, vivid yellow-green. Relative luminance 0.263; OKLCH L 62.6% C 0.175 H 136.1°. Best body text is #000000 at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#519E1C
RGB	rgb(81, 158, 28)
HSL	hsl(96, 70%, 36%)
HSV	hsv(96, 82%, 62%)
CMYK	cmyk(48.7%, 0%, 82.3%, 38%)
CIE-LAB	lab(58.31, -45.20, 54.92)
CIE-LCH	lch(58.31, 71.13, 129.45°)
OKLab	oklab(62.56% -0.1261 0.1211)
OKLCH	oklch(62.56% 0.175 136.1)
XYZ	xyz(15.8294, 26.2858, 5.3379)
Luminance	0.2629 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#519E1C #691C9E

analogous

#929E1C #519E1C #1C9E28

triadic

#519E1C #1C519E #9E1C51

tetradic

#519E1C #1C929E #691C9E #9E281C

square

#519E1C #1C929E #691C9E #9E281C

split-complementary

#519E1C #281C9E #9E1C92

monochromatic

#1C360A #366A13 #519E1C #6CD225 #8DE154

Accessibility & contrast

On white

3.36

#519E1C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.26

#519E1C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #519E1C

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##519E1C	#FFFFFF	#000000	##000000
##519E1C	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)

#9A8A2C

Tritanopia (blue-blind)

#4D9886

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #519e1c;
/* rgb */ color: rgb(81, 158, 28);
/* oklch */ color: oklch(62.6% 0.175 136.1);

Tailwind

colors: {
  custom: {
    50: '#8abb65',
    500: '#519e1c',
    950: '#000000',
  },
}

SCSS

$custom: #519e1c;
$custom-light: #8abb65;
$custom-dark: #000000;

JSON

{
  "hex": "#519e1c",
  "rgb": {
    "r": 81,
    "g": 158,
    "b": 28
  },
  "hsl": {
    "h": 95.538,
    "s": 69.892,
    "l": 36.471
  },
  "oklch": {
    "l": 0.62558,
    "c": 0.17482,
    "h": 136.1
  },
  "luminance": 0.26287
}

Semantic roles & 50–950 ramp

primary

#519E1C

secondary

#9552C4

accent

#3BEDA4

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1206

muted

#7D817A

Preview Lab

Preview with #519E1C

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

Preview Lab → · Contrast checker → · Palette generator →