#519F22#519F22

#519F22 is a light, vivid yellow-green. Relative luminance 0.267; OKLCH L 62.9% C 0.173 H 136.6°. Best body text is #000000 at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#519F22
RGB	rgb(81, 159, 34)
HSL	hsl(97, 65%, 38%)
HSV	hsv(97, 79%, 62%)
CMYK	cmyk(49.1%, 0%, 78.6%, 37.6%)
CIE-LAB	lab(58.66, -45.27, 53.42)
CIE-LCH	lch(58.66, 70.02, 130.28°)
OKLab	oklab(62.86% -0.1259 0.1189)
OKLCH	oklch(62.86% 0.173 136.6)
XYZ	xyz(16.0797, 26.6600, 5.8117)
Luminance	0.2666 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#519F22 #70229F

analogous

#8F9F22 #519F22 #229F31

triadic

#519F22 #22519F #9F2251

tetradic

#519F22 #228F9F #70229F #9F3122

square

#519F22 #228F9F #70229F #9F3122

split-complementary

#519F22 #31229F #9F228F

monochromatic

#1E3A0C #376D17 #519F22 #6BD12D #8EDD5F

Accessibility & contrast

On white

3.32

#519F22 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.33

#519F22 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #519F22

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##519F22	#FFFFFF	#000000	##000000
##519F22	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)

#9A8B30

Tritanopia (blue-blind)

#4D9988

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #519f22;
/* rgb */ color: rgb(81, 159, 34);
/* oklch */ color: oklch(62.9% 0.173 136.6);

Tailwind

colors: {
  custom: {
    50: '#8abc67',
    500: '#519f22',
    950: '#000000',
  },
}

SCSS

$custom: #519f22;
$custom-light: #8abc67;
$custom-dark: #000000;

JSON

{
  "hex": "#519f22",
  "rgb": {
    "r": 81,
    "g": 159,
    "b": 34
  },
  "hsl": {
    "h": 97.44,
    "s": 64.767,
    "l": 37.843
  },
  "oklch": {
    "l": 0.62856,
    "c": 0.17314,
    "h": 136.6
  },
  "luminance": 0.26661
}

Semantic roles & 50–950 ramp

primary

#519F22

secondary

#9B5BC1

accent

#40E8A9

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1207

muted

#7D817A

Preview Lab

Preview with #519F22

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

Preview Lab → · Contrast checker → · Palette generator →