#37C4D0#37C4D0

#37C4D0 is a light, moderate teal. Relative luminance 0.448; OKLCH L 75.3% C 0.116 H 203.5°. Best body text is #000000 at 9.97:1 contrast (WCAG AA passes).

Color values

HEX#37C4D0
RGBrgb(55, 196, 208)
HSLhsl(185, 62%, 52%)
HSVhsv(185, 74%, 82%)
CMYKcmyk(73.6%, 5.8%, 0%, 18.4%)
CIE-LABlab(72.79, -32.37, -16.69)
CIE-LCHlch(72.79, 36.42, 207.27°)
OKLaboklab(75.3% -0.1064 -0.0464)
OKLCHoklch(75.3% 0.116 203.5)
XYZxyz(32.6956, 44.8422, 66.5945)
Luminance0.4485 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37C4D0 #D04337
analogous
#37D090 #37C4D0 #3778D0
triadic
#37C4D0 #D037C4 #C4D037
tetradic
#37C4D0 #9037D0 #D04337 #78D037
square
#37C4D0 #9037D0 #D04337 #78D037
split-complementary
#37C4D0 #D03778 #D09037
monochromatic
#1B6B72 #269AA3 #37C4D0 #69D3DC #9AE1E7

Accessibility & contrast

On white

2.11
#37C4D0 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.97
#37C4D0 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C4D0
9.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37C4D0#FFFFFF#000000##000000
##37C4D01.002.119.979.97
#FFFFFF2.111.0021.0021.00
#0000009.9721.001.001.00
##0000009.9721.001.001.00

Color blindness preview

Protanopia (red-blind)
#B4BCD1
Deuteranopia (green-blind)
#9FACD1
Tritanopia (blue-blind)
#00CCC7
Achromatopsia (no color)
#B3B3B3

Design tokens & code

CSS
--color: #37c4d0;
/* rgb */ color: rgb(55, 196, 208);
/* oklch */ color: oklch(75.3% 0.116 203.5);
Tailwind
colors: {
  custom: {
    50: '#85d6de',
    500: '#37c4d0',
    950: '#000000',
  },
}
SCSS
$custom: #37c4d0;
$custom-light: #85d6de;
$custom-dark: #000000;
JSON
{
  "hex": "#37c4d0",
  "rgb": {
    "r": 55,
    "g": 196,
    "b": 208
  },
  "hsl": {
    "h": 184.706,
    "s": 61.943,
    "l": 51.569
  },
  "oklch": {
    "l": 0.75302,
    "c": 0.11604,
    "h": 203.5
  },
  "luminance": 0.44846
}

Semantic roles & 50–950 ramp

primary
#37C4D0
secondary
#D39590
accent
#4F43E5
background
#F9FDFD
surface
#F1FAFB
border
#CBD3D4
text
#0D1415
muted
#7E8383

Preview Lab

Preview with #37C4D0

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

Preview Lab → · Contrast checker → · Palette generator →

#37C4D0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva