#537374#537374

#537374 is a mid, muted teal. Relative luminance 0.154; OKLCH L 53.1% C 0.037 H 198.5°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#537374
RGB	rgb(83, 115, 116)
HSL	hsl(182, 17%, 39%)
HSV	hsv(182, 28%, 45%)
CMYK	cmyk(28.4%, 0.9%, 0%, 54.5%)
CIE-LAB	lab(46.12, -11.16, -4.27)
CIE-LCH	lch(46.12, 11.95, 200.95°)
OKLab	oklab(53.13% -0.0349 -0.0117)
OKLCH	oklch(53.13% 0.037 198.5)
XYZ	xyz(12.8494, 15.3608, 18.8075)
Luminance	0.1536 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#537374 #745453

analogous

#537465 #537374 #536374

triadic

#537374 #745373 #737453

tetradic

#537374 #655374 #745453 #637453

square

#537374 #655374 #745453 #637453

split-complementary

#537374 #745363 #746553

monochromatic

#202C2D #395050 #537374 #6D9697 #91AFB0

Accessibility & contrast

On white

5.16

#537374 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#537374 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #537374

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##537374	#FFFFFF	#000000	##FFFFFF
##537374	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F7074

Deuteranopia (green-blind)

#686B74

Tritanopia (blue-blind)

#487573

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #537374;
/* rgb */ color: rgb(83, 115, 116);
/* oklch */ color: oklch(53.1% 0.037 198.5);

Tailwind

colors: {
  custom: {
    50: '#849b9c',
    500: '#537374',
    950: '#000000',
  },
}

SCSS

$custom: #537374;
$custom-light: #849b9c;
$custom-dark: #000000;

JSON

{
  "hex": "#537374",
  "rgb": {
    "r": 83,
    "g": 115,
    "b": 116
  },
  "hsl": {
    "h": 181.818,
    "s": 16.583,
    "l": 39.02
  },
  "oklch": {
    "l": 0.53134,
    "c": 0.03676,
    "h": 198.5
  },
  "luminance": 0.15361
}

Semantic roles & 50–950 ramp

primary

#537374

secondary

#9E8585

accent

#716EB9

background

#F8F9F9

surface

#EFF2F2

border

#CACCCC

text

#0B0E0E

muted

#7C7E7E

Preview Lab

Preview with #537374

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

Preview Lab → · Contrast checker → · Palette generator →