#537779#537779

#537779 is a mid, muted teal. Relative luminance 0.164; OKLCH L 54.3% C 0.041 H 200.4°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#537779
RGB	rgb(83, 119, 121)
HSL	hsl(183, 19%, 40%)
HSV	hsv(183, 31%, 47%)
CMYK	cmyk(31.4%, 1.7%, 0%, 52.5%)
CIE-LAB	lab(47.51, -12.14, -5.19)
CIE-LCH	lch(47.51, 13.21, 203.16°)
OKLab	oklab(54.29% -0.0383 -0.0142)
OKLCH	oklch(54.29% 0.041 200.4)
XYZ	xyz(13.6141, 16.4124, 20.5360)
Luminance	0.1641 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#537779 #795553

analogous

#537968 #537779 #536479

triadic

#537779 #795377 #777953

tetradic

#537779 #685379 #795553 #647953

square

#537779 #685379 #795553 #647953

split-complementary

#537779 #795364 #796853

monochromatic

#213030 #3A5355 #537779 #6E999B #92B2B4

Accessibility & contrast

On white

4.90

#537779 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#537779 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #537779

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##537779	#FFFFFF	#000000	##FFFFFF
##537779	1.00	4.90	4.28	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#727479

Deuteranopia (green-blind)

#6B6E79

Tritanopia (blue-blind)

#457A77

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #537779;
/* rgb */ color: rgb(83, 119, 121);
/* oklch */ color: oklch(54.3% 0.041 200.4);

Tailwind

colors: {
  custom: {
    50: '#859e9f',
    500: '#537779',
    950: '#000000',
  },
}

SCSS

$custom: #537779;
$custom-light: #859e9f;
$custom-dark: #000000;

JSON

{
  "hex": "#537779",
  "rgb": {
    "r": 83,
    "g": 119,
    "b": 121
  },
  "hsl": {
    "h": 183.158,
    "s": 18.627,
    "l": 40
  },
  "oklch": {
    "l": 0.54291,
    "c": 0.04082,
    "h": 200.4
  },
  "luminance": 0.16413
}

Semantic roles & 50–950 ramp

primary

#537779

secondary

#A28786

accent

#716DBB

background

#F8F9F9

surface

#EFF2F2

border

#CACCCC

text

#0B0E0E

muted

#7C7E7E

Preview Lab

Preview with #537779

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

Preview Lab → · Contrast checker → · Palette generator →