#519011#519011

#519011 is a mid, vivid yellow-green. Relative luminance 0.217; OKLCH L 58.8% C 0.162 H 133.9°. Best body text is #000000 at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#519011
RGB	rgb(81, 144, 17)
HSL	hsl(90, 79%, 32%)
HSV	hsv(90, 88%, 56%)
CMYK	cmyk(43.8%, 0%, 88.2%, 43.5%)
CIE-LAB	lab(53.75, -39.96, 53.68)
CIE-LCH	lch(53.75, 66.92, 126.67°)
OKLab	oklab(58.8% -0.1126 0.1169)
OKLCH	oklch(58.8% 0.162 133.9)
XYZ	xyz(13.4675, 21.7356, 4.0160)
Luminance	0.2174 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#519011 #501190

analogous

#909011 #519011 #119011

triadic

#519011 #115190 #901151

tetradic

#519011 #119090 #501190 #901111

square

#519011 #119090 #501190 #901111

split-complementary

#519011 #111190 #901190

monochromatic

#132304 #32590B #519011 #70C717 #8EE734

Accessibility & contrast

On white

3.93

#519011 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.35

#519011 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #519011

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##519011	#FFFFFF	#000000	##000000
##519011	1.00	3.93	5.35	5.35
#FFFFFF	3.93	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)

#8E7F23

Tritanopia (blue-blind)

#508A7A

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #519011;
/* rgb */ color: rgb(81, 144, 17);
/* oklch */ color: oklch(58.8% 0.162 133.9);

Tailwind

colors: {
  custom: {
    50: '#88b15f',
    500: '#519011',
    950: '#000000',
  },
}

SCSS

$custom: #519011;
$custom-light: #88b15f;
$custom-dark: #000000;

JSON

{
  "hex": "#519011",
  "rgb": {
    "r": 81,
    "g": 144,
    "b": 17
  },
  "hsl": {
    "h": 89.764,
    "s": 78.882,
    "l": 31.569
  },
  "oklch": {
    "l": 0.58796,
    "c": 0.1623,
    "h": 133.9
  },
  "luminance": 0.21736
}

Semantic roles & 50–950 ramp

primary

#519011

secondary

#7E39C4

accent

#32F593

background

#F8FAF5

surface

#F0F5EA

border

#CBCFC6

text

#0C1105

muted

#7D8079

Preview Lab

Preview with #519011

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

Preview Lab → · Contrast checker → · Palette generator →