#509D77#509D77

#509D77 is a light, moderate teal. Relative luminance 0.272; OKLCH L 63.6% C 0.097 H 160.4°. Best body text is #000000 at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#509D77
RGB	rgb(80, 157, 119)
HSL	hsl(150, 32%, 46%)
HSV	hsv(150, 49%, 62%)
CMYK	cmyk(49%, 0%, 24.2%, 38.4%)
CIE-LAB	lab(59.11, -32.99, 12.67)
CIE-LCH	lch(59.11, 35.34, 158.99°)
OKLab	oklab(63.58% -0.091 0.0324)
OKLCH	oklch(63.58% 0.097 160.4)
XYZ	xyz(18.6935, 27.1498, 21.7046)
Luminance	0.2715 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#509D77 #9D5076

analogous

#509D51 #509D77 #509D9D

triadic

#509D77 #77509D #9D7750

tetradic

#509D77 #51509D #9D5076 #9D9D50

square

#509D77 #51509D #9D5076 #9D9D50

split-complementary

#509D77 #9D509D #9D5150

monochromatic

#274C3A #3B7458 #509D77 #73B896 #9BCCB4

Accessibility & contrast

On white

3.27

#509D77 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.43

#509D77 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #509D77

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##509D77	#FFFFFF	#000000	##000000
##509D77	1.00	3.27	6.43	6.43
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.43	21.00	1.00	1.00
##000000	6.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9B9375

Deuteranopia (green-blind)

#908B79

Tritanopia (blue-blind)

#3A9C92

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #509d77;
/* rgb */ color: rgb(80, 157, 119);
/* oklch */ color: oklch(63.6% 0.097 160.4);

Tailwind

colors: {
  custom: {
    50: '#86ba9e',
    500: '#509d77',
    950: '#000000',
  },
}

SCSS

$custom: #509d77;
$custom-light: #86ba9e;
$custom-dark: #000000;

JSON

{
  "hex": "#509d77",
  "rgb": {
    "r": 80,
    "g": 157,
    "b": 119
  },
  "hsl": {
    "h": 150.39,
    "s": 32.489,
    "l": 46.471
  },
  "oklch": {
    "l": 0.63584,
    "c": 0.09662,
    "h": 160.4
  },
  "luminance": 0.27151
}

Semantic roles & 50–950 ramp

primary

#509D77

secondary

#B990A4

accent

#5F93C9

background

#F8FBF9

surface

#F0F6F2

border

#CBD0CC

text

#0B120E

muted

#7C817E

Preview Lab

Preview with #509D77

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

Preview Lab → · Contrast checker → · Palette generator →