#37BFC1#37BFC1

#37BFC1 is a light, moderate teal. Relative luminance 0.419; OKLCH L 73.5% C 0.112 H 196.5°. Best body text is #000000 at 9.38:1 contrast (WCAG AA passes).

Color values

HEX	#37BFC1
RGB	rgb(55, 191, 193)
HSL	hsl(181, 56%, 49%)
HSV	hsv(181, 72%, 76%)
CMYK	cmyk(71.5%, 1%, 0%, 24.3%)
CIE-LAB	lab(70.82, -34.43, -11.47)
CIE-LCH	lch(70.82, 36.29, 198.43°)
OKLab	oklab(73.55% -0.1079 -0.0319)
OKLCH	oklch(73.55% 0.112 196.5)
XYZ	xyz(29.8276, 41.9205, 56.9612)
Luminance	0.4192 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BFC1 #C13937

analogous

#37C17E #37BFC1 #377AC1

triadic

#37BFC1 #C137BF #BFC137

tetradic

#37BFC1 #7E37C1 #C13937 #7AC137

square

#37BFC1 #7E37C1 #C13937 #7AC137

split-complementary

#37BFC1 #C1377A #C17E37

monochromatic

#1C6162 #299091 #37BFC1 #63D1D2 #92DFE0

Accessibility & contrast

On white

2.24

#37BFC1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.38

#37BFC1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BFC1

9.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BFC1	#FFFFFF	#000000	##000000
##37BFC1	1.00	2.24	9.38	9.38
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.38	21.00	1.00	1.00
##000000	9.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2B6C1

Deuteranopia (green-blind)

#9EA7C2

Tritanopia (blue-blind)

#00C5BF

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #37bfc1;
/* rgb */ color: rgb(55, 191, 193);
/* oklch */ color: oklch(73.5% 0.112 196.5);

Tailwind

colors: {
  custom: {
    50: '#83d3d3',
    500: '#37bfc1',
    950: '#000000',
  },
}

SCSS

$custom: #37bfc1;
$custom-light: #83d3d3;
$custom-dark: #000000;

JSON

{
  "hex": "#37bfc1",
  "rgb": {
    "r": 55,
    "g": 191,
    "b": 193
  },
  "hsl": {
    "h": 180.87,
    "s": 55.645,
    "l": 48.627
  },
  "oklch": {
    "l": 0.73547,
    "c": 0.11247,
    "h": 196.5
  },
  "luminance": 0.41924
}

Semantic roles & 50–950 ramp

primary

#37BFC1

secondary

#CB8A89

accent

#4B49DF

background

#F8FDFC

surface

#F0FAF9

border

#CBD3D2

text

#0C1414

muted

#7D8382

Preview Lab

Preview with #37BFC1

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

Preview Lab → · Contrast checker → · Palette generator →