#37B6BD#37B6BD

#37B6BD is a light, moderate teal. Relative luminance 0.379; OKLCH L 71.2% C 0.107 H 200.5°. Best body text is #000000 at 8.59:1 contrast (WCAG AA passes).

Color values

HEX#37B6BD
RGBrgb(55, 182, 189)
HSLhsl(183, 55%, 48%)
HSVhsv(183, 71%, 74%)
CMYKcmyk(70.9%, 3.7%, 0%, 25.9%)
CIE-LABlab(67.98, -31.32, -13.53)
CIE-LCHlch(67.98, 34.12, 203.37°)
OKLaboklab(71.2% -0.1006 -0.0376)
OKLCHoklch(71.2% 0.107 200.5)
XYZxyz(27.4847, 37.9390, 54.0087)
Luminance0.3794 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37B6BD #BD3E37
analogous
#37BD81 #37B6BD #3773BD
triadic
#37B6BD #BD37B6 #B6BD37
tetradic
#37B6BD #8137BD #BD3E37 #73BD37
square
#37B6BD #8137BD #BD3E37 #73BD37
split-complementary
#37B6BD #BD3773 #BD8137
monochromatic
#1B5B5E #29888E #37B6BD #60CBD1 #90DBDF

Accessibility & contrast

On white

2.45
#37B6BD on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.59
#37B6BD on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B6BD
8.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37B6BD#FFFFFF#000000##000000
##37B6BD1.002.458.598.59
#FFFFFF2.451.0021.0021.00
#0000008.5921.001.001.00
##0000008.5921.001.001.00

Color blindness preview

Protanopia (red-blind)
#A8AEBE
Deuteranopia (green-blind)
#95A0BE
Tritanopia (blue-blind)
#00BDB8
Achromatopsia (no color)
#A6A6A6

Design tokens & code

CSS
--color: #37b6bd;
/* rgb */ color: rgb(55, 182, 189);
/* oklch */ color: oklch(71.2% 0.107 200.5);
Tailwind
colors: {
  custom: {
    50: '#82ccd0',
    500: '#37b6bd',
    950: '#000000',
  },
}
SCSS
$custom: #37b6bd;
$custom-light: #82ccd0;
$custom-dark: #000000;
JSON
{
  "hex": "#37b6bd",
  "rgb": {
    "r": 55,
    "g": 182,
    "b": 189
  },
  "hsl": {
    "h": 183.134,
    "s": 54.918,
    "l": 47.843
  },
  "oklch": {
    "l": 0.71204,
    "c": 0.10741,
    "h": 200.5
  },
  "luminance": 0.37942
}

Semantic roles & 50–950 ramp

primary
#37B6BD
secondary
#C98A86
accent
#514ADE
background
#F8FCFC
surface
#F0F9F9
border
#CBD2D2
text
#0C1314
muted
#7D8282

Preview Lab

Preview with #37B6BD

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

Preview Lab → · Contrast checker → · Palette generator →

#37B6BD Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva