#537366#537366

#537366 is a mid, muted teal. Relative luminance 0.151; OKLCH L 52.7% C 0.042 H 167.7°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#537366
RGB	rgb(83, 115, 102)
HSL	hsl(156, 16%, 39%)
HSV	hsv(156, 28%, 45%)
CMYK	cmyk(27.8%, 0%, 11.3%, 54.9%)
CIE-LAB	lab(45.72, -14.52, 3.49)
CIE-LCH	lch(45.72, 14.93, 166.49°)
OKLab	oklab(52.67% -0.0413 0.009)
OKLCH	oklch(52.67% 0.042 167.7)
XYZ	xyz(12.0955, 15.0593, 14.8372)
Luminance	0.1506 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#537366 #735360

analogous

#537356 #537366 #537073

triadic

#537366 #665373 #736653

tetradic

#537366 #565373 #735360 #707353

square

#537366 #565373 #735360 #707353

split-complementary

#537366 #735370 #735653

monochromatic

#202C27 #394F46 #537366 #6D9685 #91B0A3

Accessibility & contrast

On white

5.23

#537366 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#537366 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #537366

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##537366	#FFFFFF	#000000	##FFFFFF
##537366	1.00	5.23	4.01	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#716F65

Deuteranopia (green-blind)

#6C6B67

Tritanopia (blue-blind)

#4C736F

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #537366;
/* rgb */ color: rgb(83, 115, 102);
/* oklch */ color: oklch(52.7% 0.042 167.7);

Tailwind

colors: {
  custom: {
    50: '#849b91',
    500: '#537366',
    950: '#000000',
  },
}

SCSS

$custom: #537366;
$custom-light: #849b91;
$custom-dark: #000000;

JSON

{
  "hex": "#537366",
  "rgb": {
    "r": 83,
    "g": 115,
    "b": 102
  },
  "hsl": {
    "h": 155.625,
    "s": 16.162,
    "l": 38.824
  },
  "oklch": {
    "l": 0.52671,
    "c": 0.04227,
    "h": 167.7
  },
  "luminance": 0.1506
}

Semantic roles & 50–950 ramp

primary

#537366

secondary

#9D848F

accent

#6F8DB9

background

#F8F9F8

surface

#EFF2F0

border

#CACCCB

text

#0B0E0C

muted

#7C7E7D

Preview Lab

Preview with #537366

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

Preview Lab → · Contrast checker → · Palette generator →