#37BEC1#37BEC1

#37BEC1 is a light, moderate teal. Relative luminance 0.415; OKLCH L 73.3% C 0.112 H 197.2°. Best body text is #000000 at 9.30:1 contrast (WCAG AA passes).

Color values

HEX	#37BEC1
RGB	rgb(55, 190, 193)
HSL	hsl(181, 56%, 49%)
HSV	hsv(181, 72%, 76%)
CMYK	cmyk(71.5%, 1.6%, 0%, 24.3%)
CIE-LAB	lab(70.52, -33.96, -11.92)
CIE-LCH	lch(70.52, 35.99, 199.34°)
OKLab	oklab(73.3% -0.1069 -0.0331)
OKLCH	oklch(73.3% 0.112 197.2)
XYZ	xyz(29.6103, 41.4859, 56.8887)
Luminance	0.4149 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BEC1 #C13A37

analogous

#37C17F #37BEC1 #3779C1

triadic

#37BEC1 #C137BE #BEC137

tetradic

#37BEC1 #7F37C1 #C13A37 #79C137

square

#37BEC1 #7F37C1 #C13A37 #79C137

split-complementary

#37BEC1 #C13779 #C17F37

monochromatic

#1C6062 #298F91 #37BEC1 #63D0D2 #92DEE0

Accessibility & contrast

On white

2.26

#37BEC1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.30

#37BEC1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BEC1

9.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BEC1	#FFFFFF	#000000	##000000
##37BEC1	1.00	2.26	9.30	9.30
#FFFFFF	2.26	1.00	21.00	21.00
#000000	9.30	21.00	1.00	1.00
##000000	9.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1B5C1

Deuteranopia (green-blind)

#9DA6C2

Tritanopia (blue-blind)

#00C4BF

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #37bec1;
/* rgb */ color: rgb(55, 190, 193);
/* oklch */ color: oklch(73.3% 0.112 197.2);

Tailwind

colors: {
  custom: {
    50: '#83d2d3',
    500: '#37bec1',
    950: '#000000',
  },
}

SCSS

$custom: #37bec1;
$custom-light: #83d2d3;
$custom-dark: #000000;

JSON

{
  "hex": "#37bec1",
  "rgb": {
    "r": 55,
    "g": 190,
    "b": 193
  },
  "hsl": {
    "h": 181.304,
    "s": 55.645,
    "l": 48.627
  },
  "oklch": {
    "l": 0.73303,
    "c": 0.11188,
    "h": 197.2
  },
  "luminance": 0.41489
}

Semantic roles & 50–950 ramp

primary

#37BEC1

secondary

#CB8A89

accent

#4C49DF

background

#F8FCFC

surface

#F0F9F9

border

#CBD2D2

text

#0C1414

muted

#7D8282

Preview Lab

Preview with #37BEC1

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

Preview Lab → · Contrast checker → · Palette generator →