#37656D#37656D

#37656D is a mid, muted teal. Relative luminance 0.112; OKLCH L 47.7% C 0.052 H 209.9°. Best body text is #FFFFFF at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#37656D
RGB	rgb(55, 101, 109)
HSL	hsl(189, 33%, 32%)
HSV	hsv(189, 50%, 43%)
CMYK	cmyk(49.5%, 7.3%, 0%, 57.3%)
CIE-LAB	lab(39.95, -13.38, -9.41)
CIE-LCH	lch(39.95, 16.36, 215.13°)
OKLab	oklab(47.72% -0.0451 -0.0259)
OKLCH	oklch(47.72% 0.052 209.9)
XYZ	xyz(8.9885, 11.2230, 16.1576)
Luminance	0.1122 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37656D #6D3F37

analogous

#376D5A #37656D #374A6D

triadic

#37656D #6D3765 #656D37

tetradic

#37656D #5A376D #6D3F37 #4A6D37

square

#37656D #5A376D #6D3F37 #4A6D37

split-complementary

#37656D #6D374A #6D5A37

monochromatic

#0E1A1C #223F44 #37656D #4C8B96 #6AA9B4

Accessibility & contrast

On white

6.47

#37656D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#37656D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #37656D

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37656D	#FFFFFF	#000000	##FFFFFF
##37656D	1.00	6.47	3.24	6.47
#FFFFFF	6.47	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E626E

Deuteranopia (green-blind)

#555B6D

Tritanopia (blue-blind)

#1A6967

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #37656d;
/* rgb */ color: rgb(55, 101, 109);
/* oklch */ color: oklch(47.7% 0.052 209.9);

Tailwind

colors: {
  custom: {
    50: '#729196',
    500: '#37656d',
    950: '#000000',
  },
}

SCSS

$custom: #37656d;
$custom-light: #729196;
$custom-dark: #000000;

JSON

{
  "hex": "#37656d",
  "rgb": {
    "r": 55,
    "g": 101,
    "b": 109
  },
  "hsl": {
    "h": 188.889,
    "s": 32.927,
    "l": 32.157
  },
  "oklch": {
    "l": 0.47719,
    "c": 0.05199,
    "h": 209.9
  },
  "luminance": 0.11224
}

Semantic roles & 50–950 ramp

primary

#37656D

secondary

#9D6B63

accent

#6E5FC9

background

#F7F8F9

surface

#EDF0F2

border

#C8CBCC

text

#080C0D

muted

#7B7D7E

Preview Lab

Preview with #37656D

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

Preview Lab → · Contrast checker → · Palette generator →