#37BDC1#37BDC1

#37BDC1 is a light, moderate teal. Relative luminance 0.411; OKLCH L 73.1% C 0.111 H 198.0°. Best body text is #000000 at 9.21:1 contrast (WCAG AA passes).

Color values

HEX	#37BDC1
RGB	rgb(55, 189, 193)
HSL	hsl(182, 56%, 49%)
HSV	hsv(182, 72%, 76%)
CMYK	cmyk(71.5%, 2.1%, 0%, 24.3%)
CIE-LAB	lab(70.21, -33.49, -12.37)
CIE-LCH	lch(70.21, 35.70, 200.28°)
OKLab	oklab(73.06% -0.1059 -0.0343)
OKLCH	oklch(73.06% 0.111 198)
XYZ	xyz(29.3944, 41.0542, 56.8168)
Luminance	0.4106 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BDC1 #C13B37

analogous

#37C180 #37BDC1 #3778C1

triadic

#37BDC1 #C137BD #BDC137

tetradic

#37BDC1 #8037C1 #C13B37 #78C137

square

#37BDC1 #8037C1 #C13B37 #78C137

split-complementary

#37BDC1 #C13778 #C18037

monochromatic

#1C6062 #298E91 #37BDC1 #63CFD2 #92DEE0

Accessibility & contrast

On white

2.28

#37BDC1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.21

#37BDC1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BDC1

9.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BDC1	#FFFFFF	#000000	##000000
##37BDC1	1.00	2.28	9.21	9.21
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.21	21.00	1.00	1.00
##000000	9.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0B4C1

Deuteranopia (green-blind)

#9CA5C2

Tritanopia (blue-blind)

#00C4BE

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #37bdc1;
/* rgb */ color: rgb(55, 189, 193);
/* oklch */ color: oklch(73.1% 0.111 198.0);

Tailwind

colors: {
  custom: {
    50: '#83d1d3',
    500: '#37bdc1',
    950: '#000000',
  },
}

SCSS

$custom: #37bdc1;
$custom-light: #83d1d3;
$custom-dark: #000000;

JSON

{
  "hex": "#37bdc1",
  "rgb": {
    "r": 55,
    "g": 189,
    "b": 193
  },
  "hsl": {
    "h": 181.739,
    "s": 55.645,
    "l": 48.627
  },
  "oklch": {
    "l": 0.73059,
    "c": 0.11131,
    "h": 198
  },
  "luminance": 0.41058
}

Semantic roles & 50–950 ramp

primary

#37BDC1

secondary

#CB8B89

accent

#4D49DF

background

#F8FCFC

surface

#F0F9F9

border

#CBD2D2

text

#0C1414

muted

#7D8282

Preview Lab

Preview with #37BDC1

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

Preview Lab → · Contrast checker → · Palette generator →