#37DAD7#37DAD7

#37DAD7 is a light, vivid teal. Relative luminance 0.559; OKLCH L 80.8% C 0.128 H 193.0°. Best body text is #000000 at 12.17:1 contrast (WCAG AA passes).

Color values

HEX#37DAD7
RGBrgb(55, 218, 215)
HSLhsl(179, 69%, 54%)
HSVhsv(179, 75%, 85%)
CMYKcmyk(74.8%, 0%, 1.4%, 14.5%)
CIE-LABlab(79.53, -40.53, -10.34)
CIE-LCHlch(79.53, 41.83, 194.31°)
OKLaboklab(80.84% -0.1245 -0.0288)
OKLCHoklch(80.84% 0.128 193)
XYZxyz(38.9070, 55.8566, 73.0076)
Luminance0.5586 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37DAD7 #DA373A
analogous
#37DA85 #37DAD7 #378BDA
triadic
#37DAD7 #D737DA #DAD737
tetradic
#37DAD7 #8537DA #DA373A #8BDA37
square
#37DAD7 #8537DA #DA373A #8BDA37
split-complementary
#37DAD7 #DA378B #DA8537
monochromatic
#187F7D #21B3B0 #37DAD7 #6BE4E1 #9EEDEC

Accessibility & contrast

On white

1.73
#37DAD7 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.17
#37DAD7 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37DAD7
12.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37DAD7#FFFFFF#000000##000000
##37DAD71.001.7312.1712.17
#FFFFFF1.731.0021.0021.00
#00000012.1721.001.001.00
##00000012.1721.001.001.00

Color blindness preview

Protanopia (red-blind)
#CCCFD7
Deuteranopia (green-blind)
#B5BED8
Tritanopia (blue-blind)
#00E1D9
Achromatopsia (no color)
#C5C5C5

Design tokens & code

CSS
--color: #37dad7;
/* rgb */ color: rgb(55, 218, 215);
/* oklch */ color: oklch(80.8% 0.128 193.0);
Tailwind
colors: {
  custom: {
    50: '#89e6e3',
    500: '#37dad7',
    950: '#000000',
  },
}
SCSS
$custom: #37dad7;
$custom-light: #89e6e3;
$custom-dark: #000000;
JSON
{
  "hex": "#37dad7",
  "rgb": {
    "r": 55,
    "g": 218,
    "b": 215
  },
  "hsl": {
    "h": 178.896,
    "s": 68.776,
    "l": 53.529
  },
  "oklch": {
    "l": 0.80844,
    "c": 0.12783,
    "h": 193
  },
  "luminance": 0.55861
}

Semantic roles & 50–950 ramp

primary
#37DAD7
secondary
#862F31
accent
#3C3FEC
background
#FCFEFE
surface
#F4FCFC
border
#CED5D5
text
#0D1615
muted
#7F8484

Preview Lab

Preview with #37DAD7

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

Preview Lab → · Contrast checker → · Palette generator →

#37DAD7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva