#37BDC5#37BDC5

#37BDC5 is a light, moderate teal. Relative luminance 0.412; OKLCH L 73.2% C 0.112 H 201.0°. Best body text is #000000 at 9.25:1 contrast (WCAG AA passes).

Color values

HEX	#37BDC5
RGB	rgb(55, 189, 197)
HSL	hsl(183, 56%, 49%)
HSV	hsv(183, 72%, 77%)
CMYK	cmyk(72.1%, 4.1%, 0%, 22.7%)
CIE-LAB	lab(70.34, -32.30, -14.37)
CIE-LCH	lch(70.34, 35.36, 203.98°)
OKLab	oklab(73.2% -0.1042 -0.0399)
OKLCH	oklch(73.2% 0.112 201)
XYZ	xyz(29.8467, 41.2351, 59.1986)
Luminance	0.4124 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BDC5 #C53F37

analogous

#37C586 #37BDC5 #3776C5

triadic

#37BDC5 #C537BD #BDC537

tetradic

#37BDC5 #8637C5 #C53F37 #76C537

square

#37BDC5 #8637C5 #C53F37 #76C537

split-complementary

#37BDC5 #C53776 #C58637

monochromatic

#1C6165 #2A8F95 #37BDC5 #65CED4 #95DDE1

Accessibility & contrast

On white

2.27

#37BDC5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.25

#37BDC5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BDC5

9.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BDC5	#FFFFFF	#000000	##000000
##37BDC5	1.00	2.27	9.25	9.25
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.25	21.00	1.00	1.00
##000000	9.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFB5C6

Deuteranopia (green-blind)

#9AA6C6

Tritanopia (blue-blind)

#00C4BF

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #37bdc5;
/* rgb */ color: rgb(55, 189, 197);
/* oklch */ color: oklch(73.2% 0.112 201.0);

Tailwind

colors: {
  custom: {
    50: '#83d1d6',
    500: '#37bdc5',
    950: '#000000',
  },
}

SCSS

$custom: #37bdc5;
$custom-light: #83d1d6;
$custom-dark: #000000;

JSON

{
  "hex": "#37bdc5",
  "rgb": {
    "r": 55,
    "g": 189,
    "b": 197
  },
  "hsl": {
    "h": 183.38,
    "s": 56.349,
    "l": 49.412
  },
  "oklch": {
    "l": 0.73203,
    "c": 0.11155,
    "h": 201
  },
  "luminance": 0.41239
}

Semantic roles & 50–950 ramp

primary

#37BDC5

secondary

#CD8F8B

accent

#5148E0

background

#F8FCFD

surface

#F0F9FA

border

#CBD2D3

text

#0C1414

muted

#7D8283

Preview Lab

Preview with #37BDC5

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

Preview Lab → · Contrast checker → · Palette generator →