#519F1E#519F1E

#519F1E is a light, vivid yellow-green. Relative luminance 0.266; OKLCH L 62.8% C 0.175 H 136.4°. Best body text is #000000 at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#519F1E
RGB	rgb(81, 159, 30)
HSL	hsl(96, 68%, 37%)
HSV	hsv(96, 81%, 62%)
CMYK	cmyk(49.1%, 0%, 81.1%, 37.6%)
CIE-LAB	lab(58.64, -45.49, 54.64)
CIE-LCH	lch(58.64, 71.10, 129.78°)
OKLab	oklab(62.83% -0.1267 0.1208)
OKLCH	oklch(62.83% 0.175 136.4)
XYZ	xyz(16.0254, 26.6383, 5.5253)
Luminance	0.2664 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#519F1E #6C1E9F

analogous

#929F1E #519F1E #1E9F2C

triadic

#519F1E #1E519F #9F1E51

tetradic

#519F1E #1E929F #6C1E9F #9F2C1E

square

#519F1E #1E929F #6C1E9F #9F2C1E

split-complementary

#519F1E #2C1E9F #9F1E92

monochromatic

#1D380B #376C14 #519F1E #6BD228 #8EDF58

Accessibility & contrast

On white

3.32

#519F1E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.33

#519F1E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #519F1E

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##519F1E	#FFFFFF	#000000	##000000
##519F1E	1.00	3.32	6.33	6.33
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.33	21.00	1.00	1.00
##000000	6.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59100

Deuteranopia (green-blind)

#9B8B2D

Tritanopia (blue-blind)

#4D9987

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #519f1e;
/* rgb */ color: rgb(81, 159, 30);
/* oklch */ color: oklch(62.8% 0.175 136.4);

Tailwind

colors: {
  custom: {
    50: '#8abc66',
    500: '#519f1e',
    950: '#000000',
  },
}

SCSS

$custom: #519f1e;
$custom-light: #8abc66;
$custom-dark: #000000;

JSON

{
  "hex": "#519f1e",
  "rgb": {
    "r": 81,
    "g": 159,
    "b": 30
  },
  "hsl": {
    "h": 96.279,
    "s": 68.254,
    "l": 37.059
  },
  "oklch": {
    "l": 0.62833,
    "c": 0.1751,
    "h": 136.4
  },
  "luminance": 0.26639
}

Semantic roles & 50–950 ramp

primary

#519F1E

secondary

#9856C3

accent

#3DEBA6

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1206

muted

#7D817A

Preview Lab

Preview with #519F1E

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

Preview Lab → · Contrast checker → · Palette generator →