#37CEE0#37CEE0

#37CEE0 is a light, vivid teal. Relative luminance 0.503; OKLCH L 78.3% C 0.123 H 207.0°. Best body text is #000000 at 11.07:1 contrast (WCAG AA passes).

Color values

HEX#37CEE0
RGBrgb(55, 206, 224)
HSLhsl(186, 73%, 55%)
HSVhsv(186, 75%, 88%)
CMYKcmyk(75.4%, 8%, 0%, 12.2%)
CIE-LABlab(76.27, -32.33, -20.07)
CIE-LCHlch(76.27, 38.05, 211.83°)
OKLaboklab(78.3% -0.1094 -0.0558)
OKLCHoklch(78.3% 0.123 207)
XYZxyz(37.0955, 50.3321, 78.2665)
Luminance0.5034 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37CEE0 #E04937
analogous
#37E09E #37CEE0 #3779E0
triadic
#37CEE0 #E037CE #CEE037
tetradic
#37CEE0 #9E37E0 #E04937 #79E037
square
#37CEE0 #9E37E0 #E04937 #79E037
split-complementary
#37CEE0 #E03779 #E09E37
monochromatic
#157B88 #1DACBD #37CEE0 #6CDBE8 #A1E8F0

Accessibility & contrast

On white

1.90
#37CEE0 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.07
#37CEE0 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37CEE0
11.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37CEE0#FFFFFF#000000##000000
##37CEE01.001.9011.0711.07
#FFFFFF1.901.0021.0021.00
#00000011.0721.001.001.00
##00000011.0721.001.001.00

Color blindness preview

Protanopia (red-blind)
#BCC6E1
Deuteranopia (green-blind)
#A5B5E0
Tritanopia (blue-blind)
#00D7D3
Achromatopsia (no color)
#BCBCBC

Design tokens & code

CSS
--color: #37cee0;
/* rgb */ color: rgb(55, 206, 224);
/* oklch */ color: oklch(78.3% 0.123 207.0);
Tailwind
colors: {
  custom: {
    50: '#88dde9',
    500: '#37cee0',
    950: '#000000',
  },
}
SCSS
$custom: #37cee0;
$custom-light: #88dde9;
$custom-dark: #000000;
JSON
{
  "hex": "#37cee0",
  "rgb": {
    "r": 55,
    "g": 206,
    "b": 224
  },
  "hsl": {
    "h": 186.391,
    "s": 73.16,
    "l": 54.706
  },
  "oklch": {
    "l": 0.78295,
    "c": 0.12279,
    "h": 207
  },
  "luminance": 0.50337
}

Semantic roles & 50–950 ramp

primary
#37CEE0
secondary
#8E382E
accent
#4C38F0
background
#FCFEFE
surface
#F4FCFC
border
#CED5D5
text
#0D1516
muted
#7F8484

Preview Lab

Preview with #37CEE0

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

Preview Lab → · Contrast checker → · Palette generator →

#37CEE0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva