#507A78#507A78

#507A78 is a mid, muted teal. Relative luminance 0.170; OKLCH L 54.8% C 0.047 H 192.1°. Best body text is #FFFFFF at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#507A78
RGB	rgb(80, 122, 120)
HSL	hsl(177, 21%, 40%)
HSV	hsv(177, 34%, 48%)
CMYK	cmyk(34.4%, 0%, 1.6%, 52.2%)
CIE-LAB	lab(48.23, -14.99, -3.55)
CIE-LCH	lch(48.23, 15.40, 193.32°)
OKLab	oklab(54.81% -0.0457 -0.0098)
OKLCH	oklch(54.81% 0.047 192.1)
XYZ	xyz(13.6568, 16.9798, 20.3235)
Luminance	0.1698 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#507A78 #7A5052

analogous

#507A63 #507A78 #50677A

triadic

#507A78 #78507A #7A7850

tetradic

#507A78 #63507A #7A5052 #677A50

square

#507A78 #63507A #7A5052 #677A50

split-complementary

#507A78 #7A5067 #7A6350

monochromatic

#20302F #385554 #507A78 #6A9D9B #8FB5B4

Accessibility & contrast

On white

4.78

#507A78 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#507A78 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #507A78

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##507A78	#FFFFFF	#000000	##FFFFFF
##507A78	1.00	4.78	4.40	4.78
#FFFFFF	4.78	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#757678

Deuteranopia (green-blind)

#6D7078

Tritanopia (blue-blind)

#417C79

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #507a78;
/* rgb */ color: rgb(80, 122, 120);
/* oklch */ color: oklch(54.8% 0.047 192.1);

Tailwind

colors: {
  custom: {
    50: '#83a09e',
    500: '#507a78',
    950: '#000000',
  },
}

SCSS

$custom: #507a78;
$custom-light: #83a09e;
$custom-dark: #000000;

JSON

{
  "hex": "#507a78",
  "rgb": {
    "r": 80,
    "g": 122,
    "b": 120
  },
  "hsl": {
    "h": 177.143,
    "s": 20.792,
    "l": 39.608
  },
  "oklch": {
    "l": 0.54813,
    "c": 0.04676,
    "h": 192.1
  },
  "luminance": 0.16981
}

Semantic roles & 50–950 ramp

primary

#507A78

secondary

#A38385

accent

#6A6EBD

background

#F8F9F9

surface

#EFF2F2

border

#CACCCC

text

#0B0E0E

muted

#7C7E7E

Preview Lab

Preview with #507A78

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

Preview Lab → · Contrast checker → · Palette generator →