#509571#509571

#509571 is a mid, moderate green. Relative luminance 0.244; OKLCH L 61.4% C 0.090 H 159.4°. Best body text is #000000 at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#509571
RGB	rgb(80, 149, 113)
HSL	hsl(149, 30%, 45%)
HSV	hsv(149, 46%, 58%)
CMYK	cmyk(46.3%, 0%, 24.2%, 41.6%)
CIE-LAB	lab(56.48, -30.50, 12.36)
CIE-LCH	lch(56.48, 32.91, 157.93°)
OKLab	oklab(61.4% -0.0841 0.0316)
OKLCH	oklch(61.4% 0.09 159.4)
XYZ	xyz(17.0350, 24.3914, 19.4299)
Luminance	0.2439 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#509571 #955074

analogous

#519550 #509571 #509594

triadic

#509571 #715095 #957150

tetradic

#509571 #505195 #955074 #959450

square

#509571 #505195 #955074 #959450

split-complementary

#509571 #945095 #955051

monochromatic

#254535 #3B6D53 #509571 #70B290 #98C8AF

Accessibility & contrast

On white

3.57

#509571 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.88

#509571 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #509571

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##509571	#FFFFFF	#000000	##000000
##509571	1.00	3.57	5.88	5.88
#FFFFFF	3.57	1.00	21.00	21.00
#000000	5.88	21.00	1.00	1.00
##000000	5.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948C6F

Deuteranopia (green-blind)

#898473

Tritanopia (blue-blind)

#3E948B

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #509571;
/* rgb */ color: rgb(80, 149, 113);
/* oklch */ color: oklch(61.4% 0.090 159.4);

Tailwind

colors: {
  custom: {
    50: '#85b49a',
    500: '#509571',
    950: '#000000',
  },
}

SCSS

$custom: #509571;
$custom-light: #85b49a;
$custom-dark: #000000;

JSON

{
  "hex": "#509571",
  "rgb": {
    "r": 80,
    "g": 149,
    "b": 113
  },
  "hsl": {
    "h": 148.696,
    "s": 30.131,
    "l": 44.902
  },
  "oklch": {
    "l": 0.61399,
    "c": 0.08988,
    "h": 159.4
  },
  "luminance": 0.24393
}

Semantic roles & 50–950 ramp

primary

#509571

secondary

#B48CA1

accent

#6196C6

background

#F8FBF9

surface

#EFF6F2

border

#CAD0CC

text

#0B110E

muted

#7C807E

Preview Lab

Preview with #509571

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

Preview Lab → · Contrast checker → · Palette generator →