#517A7A#517A7A

#517A7A is a mid, muted teal. Relative luminance 0.171; OKLCH L 54.9% C 0.046 H 195.9°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#517A7A
RGB	rgb(81, 122, 122)
HSL	hsl(180, 20%, 40%)
HSV	hsv(180, 34%, 48%)
CMYK	cmyk(33.6%, 0%, 0%, 52.2%)
CIE-LAB	lab(48.35, -14.17, -4.55)
CIE-LCH	lch(48.35, 14.89, 197.81°)
OKLab	oklab(54.94% -0.0439 -0.0125)
OKLCH	oklch(54.94% 0.046 195.9)
XYZ	xyz(13.8645, 17.0727, 20.9734)
Luminance	0.1707 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#517A7A #7A5151

analogous

#517A66 #517A7A #51667A

triadic

#517A7A #7A517A #7A7A51

tetradic

#517A7A #66517A #7A5151 #667A51

square

#517A7A #66517A #7A5151 #667A51

split-complementary

#517A7A #7A5166 #7A6651

monochromatic

#203030 #395555 #517A7A #6B9D9D #90B5B5

Accessibility & contrast

On white

4.76

#517A7A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#517A7A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #517A7A

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##517A7A	#FFFFFF	#000000	##FFFFFF
##517A7A	1.00	4.76	4.41	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#75767A

Deuteranopia (green-blind)

#6D707A

Tritanopia (blue-blind)

#417D7A

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #517a7a;
/* rgb */ color: rgb(81, 122, 122);
/* oklch */ color: oklch(54.9% 0.046 195.9);

Tailwind

colors: {
  custom: {
    50: '#84a0a0',
    500: '#517a7a',
    950: '#000000',
  },
}

SCSS

$custom: #517a7a;
$custom-light: #84a0a0;
$custom-dark: #000000;

JSON

{
  "hex": "#517a7a",
  "rgb": {
    "r": 81,
    "g": 122,
    "b": 122
  },
  "hsl": {
    "h": 180,
    "s": 20.197,
    "l": 39.804
  },
  "oklch": {
    "l": 0.54942,
    "c": 0.04563,
    "h": 195.9
  },
  "luminance": 0.17074
}

Semantic roles & 50–950 ramp

primary

#517A7A

secondary

#A38484

accent

#6B6BBD

background

#F8F9F9

surface

#EFF2F2

border

#CACCCC

text

#0B0E0E

muted

#7C7E7E

Preview Lab

Preview with #517A7A

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

Preview Lab → · Contrast checker → · Palette generator →