#519E28#519E28

#519E28 is a light, vivid yellow-green. Relative luminance 0.264; OKLCH L 62.6% C 0.169 H 137.1°. Best body text is #000000 at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#519E28
RGB	rgb(81, 158, 40)
HSL	hsl(99, 60%, 39%)
HSV	hsv(99, 75%, 62%)
CMYK	cmyk(48.7%, 0%, 74.7%, 38%)
CIE-LAB	lab(58.37, -44.48, 51.07)
CIE-LCH	lch(58.37, 67.73, 131.05°)
OKLab	oklab(62.63% -0.1234 0.1149)
OKLCH	oklch(62.63% 0.169 137.1)
XYZ	xyz(16.0027, 26.3552, 6.2509)
Luminance	0.2636 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#519E28 #75289E

analogous

#8C9E28 #519E28 #289E3A

triadic

#519E28 #28519E #9E2851

tetradic

#519E28 #288C9E #75289E #9E3A28

square

#519E28 #288C9E #75289E #9E3A28

split-complementary

#519E28 #3A289E #9E288C

monochromatic

#1F3C0F #386D1C #519E28 #6BCC37 #8FD968

Accessibility & contrast

On white

3.35

#519E28 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.27

#519E28 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #519E28

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##519E28	#FFFFFF	#000000	##000000
##519E28	1.00	3.35	6.27	6.27
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.27	21.00	1.00	1.00
##000000	6.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A39011

Deuteranopia (green-blind)

#998A34

Tritanopia (blue-blind)

#4D9887

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #519e28;
/* rgb */ color: rgb(81, 158, 40);
/* oklch */ color: oklch(62.6% 0.169 137.1);

Tailwind

colors: {
  custom: {
    50: '#89bb6a',
    500: '#519e28',
    950: '#000000',
  },
}

SCSS

$custom: #519e28;
$custom-light: #89bb6a;
$custom-dark: #000000;

JSON

{
  "hex": "#519e28",
  "rgb": {
    "r": 81,
    "g": 158,
    "b": 40
  },
  "hsl": {
    "h": 99.153,
    "s": 59.596,
    "l": 38.824
  },
  "oklch": {
    "l": 0.62632,
    "c": 0.16857,
    "h": 137.1
  },
  "luminance": 0.26356
}

Semantic roles & 50–950 ramp

primary

#519E28

secondary

#9F63BF

accent

#45E3AC

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1207

muted

#7D817A

Preview Lab

Preview with #519E28

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

Preview Lab → · Contrast checker → · Palette generator →