#519927#519927

#519927 is a mid, vivid yellow-green. Relative luminance 0.247; OKLCH L 61.3% C 0.163 H 136.5°. Best body text is #000000 at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#519927
RGB	rgb(81, 153, 39)
HSL	hsl(98, 59%, 38%)
HSV	hsv(98, 75%, 60%)
CMYK	cmyk(47.1%, 0%, 74.5%, 40%)
CIE-LAB	lab(56.76, -42.52, 49.83)
CIE-LCH	lch(56.76, 65.51, 130.47°)
OKLab	oklab(61.31% -0.1182 0.1121)
OKLCH	oklch(61.31% 0.163 136.5)
XYZ	xyz(15.1504, 24.6773, 5.8839)
Luminance	0.2468 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#519927 #6F2799

analogous

#8A9927 #519927 #279936

triadic

#519927 #275199 #992751

tetradic

#519927 #278A99 #6F2799 #993627

square

#519927 #278A99 #6F2799 #993627

split-complementary

#519927 #362799 #99278A

monochromatic

#1D370E #37681B #519927 #6BCA33 #8ED763

Accessibility & contrast

On white

3.54

#519927 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.94

#519927 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #519927

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##519927	#FFFFFF	#000000	##000000
##519927	1.00	3.54	5.94	5.94
#FFFFFF	3.54	1.00	21.00	21.00
#000000	5.94	21.00	1.00	1.00
##000000	5.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E8C11

Deuteranopia (green-blind)

#958632

Tritanopia (blue-blind)

#4E9383

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #519927;
/* rgb */ color: rgb(81, 153, 39);
/* oklch */ color: oklch(61.3% 0.163 136.5);

Tailwind

colors: {
  custom: {
    50: '#89b769',
    500: '#519927',
    950: '#000000',
  },
}

SCSS

$custom: #519927;
$custom-light: #89b769;
$custom-dark: #000000;

JSON

{
  "hex": "#519927",
  "rgb": {
    "r": 81,
    "g": 153,
    "b": 39
  },
  "hsl": {
    "h": 97.895,
    "s": 59.375,
    "l": 37.647
  },
  "oklch": {
    "l": 0.61305,
    "c": 0.16289,
    "h": 136.5
  },
  "luminance": 0.24678
}

Semantic roles & 50–950 ramp

primary

#519927

secondary

#9A5FBD

accent

#45E3A9

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1107

muted

#7D807A

Preview Lab

Preview with #519927

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

Preview Lab → · Contrast checker → · Palette generator →