#509A71#509A71

#509A71 is a light, moderate green. Relative luminance 0.260; OKLCH L 62.7% C 0.098 H 157.7°. Best body text is #000000 at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#509A71
RGB	rgb(80, 154, 113)
HSL	hsl(147, 32%, 46%)
HSV	hsv(147, 48%, 60%)
CMYK	cmyk(48.1%, 0%, 26.6%, 39.6%)
CIE-LAB	lab(58.04, -32.86, 14.55)
CIE-LCH	lch(58.04, 35.94, 156.12°)
OKLab	oklab(62.67% -0.0902 0.0371)
OKLCH	oklch(62.67% 0.098 157.7)
XYZ	xyz(17.8432, 26.0076, 19.6993)
Luminance	0.2601 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#509A71 #9A5079

analogous

#549A50 #509A71 #509A96

triadic

#509A71 #71509A #9A7150

tetradic

#509A71 #50549A #9A5079 #9A9650

square

#509A71 #50549A #9A5079 #9A9650

split-complementary

#509A71 #96509A #9A5054

monochromatic

#264936 #3B7253 #509A71 #72B690 #9ACAB0

Accessibility & contrast

On white

3.39

#509A71 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.20

#509A71 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #509A71

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##509A71	#FFFFFF	#000000	##000000
##509A71	1.00	3.39	6.20	6.20
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.20	21.00	1.00	1.00
##000000	6.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#99906F

Deuteranopia (green-blind)

#8E8873

Tritanopia (blue-blind)

#3D998F

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #509a71;
/* rgb */ color: rgb(80, 154, 113);
/* oklch */ color: oklch(62.7% 0.098 157.7);

Tailwind

colors: {
  custom: {
    50: '#86b89a',
    500: '#509a71',
    950: '#000000',
  },
}

SCSS

$custom: #509a71;
$custom-light: #86b89a;
$custom-dark: #000000;

JSON

{
  "hex": "#509a71",
  "rgb": {
    "r": 80,
    "g": 154,
    "b": 113
  },
  "hsl": {
    "h": 146.757,
    "s": 31.624,
    "l": 45.882
  },
  "oklch": {
    "l": 0.62672,
    "c": 0.09758,
    "h": 157.7
  },
  "luminance": 0.26009
}

Semantic roles & 50–950 ramp

primary

#509A71

secondary

#B78FA5

accent

#609AC8

background

#F8FBF9

surface

#F0F6F2

border

#CBD0CC

text

#0B110E

muted

#7C807E

Preview Lab

Preview with #509A71

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

Preview Lab → · Contrast checker → · Palette generator →