#519016#519016

#519016 is a mid, vivid yellow-green. Relative luminance 0.218; OKLCH L 58.8% C 0.160 H 134.2°. Best body text is #000000 at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#519016
RGB	rgb(81, 144, 22)
HSL	hsl(91, 73%, 33%)
HSV	hsv(91, 85%, 56%)
CMYK	cmyk(43.8%, 0%, 84.7%, 43.5%)
CIE-LAB	lab(53.76, -39.76, 52.46)
CIE-LCH	lch(53.76, 65.83, 127.16°)
OKLab	oklab(58.82% -0.1118 0.115)
OKLCH	oklch(58.82% 0.16 134.2)
XYZ	xyz(13.5112, 21.7530, 4.2457)
Luminance	0.2175 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#519016 #551690

analogous

#8E9016 #519016 #169018

triadic

#519016 #165190 #901651

tetradic

#519016 #168E90 #551690 #901816

square

#519016 #168E90 #551690 #901816

split-complementary

#519016 #181690 #90168E

monochromatic

#152606 #335B0E #519016 #6FC51E #8EE23F

Accessibility & contrast

On white

3.92

#519016 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.35

#519016 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #519016

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##519016	#FFFFFF	#000000	##000000
##519016	1.00	3.92	5.35	5.35
#FFFFFF	3.92	1.00	21.00	21.00
#000000	5.35	21.00	1.00	1.00
##000000	5.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#968400

Deuteranopia (green-blind)

#8E7F25

Tritanopia (blue-blind)

#508A7A

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #519016;
/* rgb */ color: rgb(81, 144, 22);
/* oklch */ color: oklch(58.8% 0.160 134.2);

Tailwind

colors: {
  custom: {
    50: '#88b160',
    500: '#519016',
    950: '#000000',
  },
}

SCSS

$custom: #519016;
$custom-light: #88b160;
$custom-dark: #000000;

JSON

{
  "hex": "#519016",
  "rgb": {
    "r": 81,
    "g": 144,
    "b": 22
  },
  "hsl": {
    "h": 90.984,
    "s": 73.494,
    "l": 32.549
  },
  "oklch": {
    "l": 0.58817,
    "c": 0.16043,
    "h": 134.2
  },
  "luminance": 0.21754
}

Semantic roles & 50–950 ramp

primary

#519016

secondary

#8340C2

accent

#38F097

background

#F8FAF6

surface

#F0F5EB

border

#CBCFC6

text

#0C1105

muted

#7D807A

Preview Lab

Preview with #519016

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

Preview Lab → · Contrast checker → · Palette generator →