#519720#519720

#519720 is a mid, vivid yellow-green. Relative luminance 0.240; OKLCH L 60.7% C 0.164 H 135.7°. Best body text is #000000 at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#519720
RGB	rgb(81, 151, 32)
HSL	hsl(95, 65%, 36%)
HSV	hsv(95, 79%, 59%)
CMYK	cmyk(46.4%, 0%, 78.8%, 40.8%)
CIE-LAB	lab(56.07, -42.15, 51.61)
CIE-LCH	lch(56.07, 66.63, 129.24°)
OKLab	oklab(60.73% -0.1176 0.1148)
OKLCH	oklch(60.73% 0.164 135.7)
XYZ	xyz(14.7203, 23.9859, 5.2203)
Luminance	0.2399 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#519720 #662097

analogous

#8C9720 #519720 #20972A

triadic

#519720 #205197 #972051

tetradic

#519720 #208C97 #662097 #972A20

square

#519720 #208C97 #662097 #972A20

split-complementary

#519720 #2A2097 #97208C

monochromatic

#1B320B #366415 #519720 #6CC92B #8DDB56

Accessibility & contrast

On white

3.62

#519720 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.80

#519720 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #519720

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##519720	#FFFFFF	#000000	##000000
##519720	1.00	3.62	5.80	5.80
#FFFFFF	3.62	1.00	21.00	21.00
#000000	5.80	21.00	1.00	1.00
##000000	5.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9D8A00

Deuteranopia (green-blind)

#93842D

Tritanopia (blue-blind)

#4E9181

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #519720;
/* rgb */ color: rgb(81, 151, 32);
/* oklch */ color: oklch(60.7% 0.164 135.7);

Tailwind

colors: {
  custom: {
    50: '#89b665',
    500: '#519720',
    950: '#000000',
  },
}

SCSS

$custom: #519720;
$custom-light: #89b665;
$custom-dark: #000000;

JSON

{
  "hex": "#519720",
  "rgb": {
    "r": 81,
    "g": 151,
    "b": 32
  },
  "hsl": {
    "h": 95.294,
    "s": 65.027,
    "l": 35.882
  },
  "oklch": {
    "l": 0.60729,
    "c": 0.16435,
    "h": 135.7
  },
  "luminance": 0.23987
}

Semantic roles & 50–950 ramp

primary

#519720

secondary

#9354BF

accent

#40E8A3

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1106

muted

#7D807A

Preview Lab

Preview with #519720

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

Preview Lab → · Contrast checker → · Palette generator →