#37C5D0#37C5D0

#37C5D0 is a light, moderate teal. Relative luminance 0.453; OKLCH L 75.5% C 0.116 H 202.8°. Best body text is #000000 at 10.06:1 contrast (WCAG AA passes).

Color values

HEX#37C5D0
RGBrgb(55, 197, 208)
HSLhsl(184, 62%, 52%)
HSVhsv(184, 74%, 82%)
CMYKcmyk(73.6%, 5.3%, 0%, 18.4%)
CIE-LABlab(73.09, -32.85, -16.24)
CIE-LCHlch(73.09, 36.64, 206.30°)
OKLaboklab(75.54% -0.1073 -0.0451)
OKLCHoklch(75.54% 0.116 202.8)
XYZxyz(32.9219, 45.2948, 66.6699)
Luminance0.4530 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37C5D0 #D04237
analogous
#37D08F #37C5D0 #3779D0
triadic
#37C5D0 #D037C5 #C5D037
tetradic
#37C5D0 #8F37D0 #D04237 #79D037
square
#37C5D0 #8F37D0 #D04237 #79D037
split-complementary
#37C5D0 #D03779 #D08F37
monochromatic
#1B6C72 #269AA3 #37C5D0 #69D3DC #9AE2E7

Accessibility & contrast

On white

2.09
#37C5D0 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.06
#37C5D0 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C5D0
10.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37C5D0#FFFFFF#000000##000000
##37C5D01.002.0910.0610.06
#FFFFFF2.091.0021.0021.00
#00000010.0621.001.001.00
##00000010.0621.001.001.00

Color blindness preview

Protanopia (red-blind)
#B5BDD1
Deuteranopia (green-blind)
#A0ADD1
Tritanopia (blue-blind)
#00CDC8
Achromatopsia (no color)
#B3B3B3

Design tokens & code

CSS
--color: #37c5d0;
/* rgb */ color: rgb(55, 197, 208);
/* oklch */ color: oklch(75.5% 0.116 202.8);
Tailwind
colors: {
  custom: {
    50: '#85d7de',
    500: '#37c5d0',
    950: '#000000',
  },
}
SCSS
$custom: #37c5d0;
$custom-light: #85d7de;
$custom-dark: #000000;
JSON
{
  "hex": "#37c5d0",
  "rgb": {
    "r": 55,
    "g": 197,
    "b": 208
  },
  "hsl": {
    "h": 184.314,
    "s": 61.943,
    "l": 51.569
  },
  "oklch": {
    "l": 0.75543,
    "c": 0.11644,
    "h": 202.8
  },
  "luminance": 0.45299
}

Semantic roles & 50–950 ramp

primary
#37C5D0
secondary
#D39590
accent
#4E43E5
background
#F9FDFD
surface
#F1FAFB
border
#CBD3D4
text
#0D1415
muted
#7E8383

Preview Lab

Preview with #37C5D0

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

Preview Lab → · Contrast checker → · Palette generator →

#37C5D0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva