#37B2BE#37B2BE

#37B2BE is a light, moderate teal. Relative luminance 0.364; OKLCH L 70.3% C 0.106 H 204.6°. Best body text is #000000 at 8.27:1 contrast (WCAG AA passes).

Color values

HEX#37B2BE
RGBrgb(55, 178, 190)
HSLhsl(185, 55%, 48%)
HSVhsv(185, 71%, 75%)
CMYKcmyk(71.1%, 6.3%, 0%, 25.5%)
CIE-LABlab(66.80, -29.08, -15.86)
CIE-LCHlch(66.80, 33.12, 208.60°)
OKLaboklab(70.26% -0.0962 -0.044)
OKLCHoklch(70.26% 0.106 204.6)
XYZxyz(26.7861, 36.3676, 54.3131)
Luminance0.3637 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37B2BE #BE4337
analogous
#37BE86 #37B2BE #376FBE
triadic
#37B2BE #BE37B2 #B2BE37
tetradic
#37B2BE #8637BE #BE4337 #6FBE37
square
#37B2BE #8637BE #BE4337 #6FBE37
split-complementary
#37B2BE #BE376F #BE8637
monochromatic
#1C595F #29868F #37B2BE #61C7D1 #90D8DF

Accessibility & contrast

On white

2.54
#37B2BE on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.27
#37B2BE on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B2BE
8.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37B2BE#FFFFFF#000000##000000
##37B2BE1.002.548.278.27
#FFFFFF2.541.0021.0021.00
#0000008.2721.001.001.00
##0000008.2721.001.001.00

Color blindness preview

Protanopia (red-blind)
#A4ABBF
Deuteranopia (green-blind)
#909CBE
Tritanopia (blue-blind)
#00B9B5
Achromatopsia (no color)
#A2A2A2

Design tokens & code

CSS
--color: #37b2be;
/* rgb */ color: rgb(55, 178, 190);
/* oklch */ color: oklch(70.3% 0.106 204.6);
Tailwind
colors: {
  custom: {
    50: '#81c9d1',
    500: '#37b2be',
    950: '#000000',
  },
}
SCSS
$custom: #37b2be;
$custom-light: #81c9d1;
$custom-dark: #000000;
JSON
{
  "hex": "#37b2be",
  "rgb": {
    "r": 55,
    "g": 178,
    "b": 190
  },
  "hsl": {
    "h": 185.333,
    "s": 55.102,
    "l": 48.039
  },
  "oklch": {
    "l": 0.70263,
    "c": 0.1058,
    "h": 204.6
  },
  "luminance": 0.36371
}

Semantic roles & 50–950 ramp

primary
#37B2BE
secondary
#CA8D87
accent
#5749DE
background
#F8FCFC
surface
#F0F8F9
border
#CBD1D2
text
#0C1314
muted
#7D8282

Preview Lab

Preview with #37B2BE

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

Preview Lab → · Contrast checker → · Palette generator →

#37B2BE Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva