#37C1BB#37C1BB

#37C1BB is a light, moderate teal. Relative luminance 0.425; OKLCH L 73.8% C 0.114 H 190.6°. Best body text is #000000 at 9.51:1 contrast (WCAG AA passes).

Color values

HEX	#37C1BB
RGB	rgb(55, 193, 187)
HSL	hsl(177, 56%, 49%)
HSV	hsv(177, 72%, 76%)
CMYK	cmyk(71.5%, 0%, 3.1%, 24.3%)
CIE-LAB	lab(71.24, -37.08, -7.56)
CIE-LCH	lch(71.24, 37.84, 191.52°)
OKLab	oklab(73.83% -0.1125 -0.0211)
OKLCH	oklch(73.83% 0.114 190.6)
XYZ	xyz(29.6110, 42.5365, 53.6538)
Luminance	0.4254 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C1BB #C1373D

analogous

#37C176 #37C1BB #3782C1

triadic

#37C1BB #BB37C1 #C1BB37

tetradic

#37C1BB #7637C1 #C1373D #82C137

square

#37C1BB #7637C1 #C1373D #82C137

split-complementary

#37C1BB #C13782 #C17637

monochromatic

#1C625F #29918D #37C1BB #63D2CE #92E0DD

Accessibility & contrast

On white

2.21

#37C1BB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.51

#37C1BB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C1BB

9.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C1BB	#FFFFFF	#000000	##000000
##37C1BB	1.00	2.21	9.51	9.51
#FFFFFF	2.21	1.00	21.00	21.00
#000000	9.51	21.00	1.00	1.00
##000000	9.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6B7BB

Deuteranopia (green-blind)

#A2A8BC

Tritanopia (blue-blind)

#00C6BF

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #37c1bb;
/* rgb */ color: rgb(55, 193, 187);
/* oklch */ color: oklch(73.8% 0.114 190.6);

Tailwind

colors: {
  custom: {
    50: '#83d4cf',
    500: '#37c1bb',
    950: '#000000',
  },
}

SCSS

$custom: #37c1bb;
$custom-light: #83d4cf;
$custom-dark: #000000;

JSON

{
  "hex": "#37c1bb",
  "rgb": {
    "r": 55,
    "g": 193,
    "b": 187
  },
  "hsl": {
    "h": 177.391,
    "s": 55.645,
    "l": 48.627
  },
  "oklch": {
    "l": 0.73831,
    "c": 0.11445,
    "h": 190.6
  },
  "luminance": 0.4254
}

Semantic roles & 50–950 ramp

primary

#37C1BB

secondary

#CB898C

accent

#494FDF

background

#F8FDFC

surface

#F0FAF9

border

#CBD3D2

text

#0C1413

muted

#7D8382

Preview Lab

Preview with #37C1BB

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

Preview Lab → · Contrast checker → · Palette generator →