#37DCE0#37DCE0

#37DCE0 is a light, vivid teal. Relative luminance 0.574; OKLCH L 81.6% C 0.129 H 197.4°. Best body text is #000000 at 12.48:1 contrast (WCAG AA passes).

Color values

HEX#37DCE0
RGBrgb(55, 220, 224)
HSLhsl(181, 73%, 55%)
HSVhsv(181, 75%, 88%)
CMYKcmyk(75.4%, 1.8%, 0%, 12.2%)
CIE-LABlab(80.39, -38.86, -13.86)
CIE-LCHlch(80.39, 41.26, 199.63°)
OKLaboklab(81.63% -0.1226 -0.0385)
OKLCHoklch(81.63% 0.129 197.4)
XYZxyz(40.6171, 57.3754, 79.4404)
Luminance0.5738 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37DCE0 #E03B37
analogous
#37E08F #37DCE0 #3788E0
triadic
#37DCE0 #E037DC #DCE037
tetradic
#37DCE0 #8F37E0 #E03B37 #88E037
square
#37DCE0 #8F37E0 #E03B37 #88E037
split-complementary
#37DCE0 #E03788 #E08F37
monochromatic
#158588 #1DB9BD #37DCE0 #6CE5E8 #A1EFF0

Accessibility & contrast

On white

1.68
#37DCE0 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.48
#37DCE0 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37DCE0
12.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37DCE0#FFFFFF#000000##000000
##37DCE01.001.6812.4812.48
#FFFFFF1.681.0021.0021.00
#00000012.4821.001.001.00
##00000012.4821.001.001.00

Color blindness preview

Protanopia (red-blind)
#CCD2E1
Deuteranopia (green-blind)
#B5C0E1
Tritanopia (blue-blind)
#00E4DD
Achromatopsia (no color)
#C7C7C7

Design tokens & code

CSS
--color: #37dce0;
/* rgb */ color: rgb(55, 220, 224);
/* oklch */ color: oklch(81.6% 0.129 197.4);
Tailwind
colors: {
  custom: {
    50: '#8ae7e9',
    500: '#37dce0',
    950: '#000000',
  },
}
SCSS
$custom: #37dce0;
$custom-light: #8ae7e9;
$custom-dark: #000000;
JSON
{
  "hex": "#37dce0",
  "rgb": {
    "r": 55,
    "g": 220,
    "b": 224
  },
  "hsl": {
    "h": 181.42,
    "s": 73.16,
    "l": 54.706
  },
  "oklch": {
    "l": 0.81631,
    "c": 0.1285,
    "h": 197.4
  },
  "luminance": 0.5738
}

Semantic roles & 50–950 ramp

primary
#37DCE0
secondary
#8E302E
accent
#3C38F0
background
#FCFEFE
surface
#F5FCFC
border
#CFD5D5
text
#0E1616
muted
#7F8484

Preview Lab

Preview with #37DCE0

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

Preview Lab → · Contrast checker → · Palette generator →

#37DCE0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva