#37AED6#37AED6

#37AED6 is a light, moderate cyan. Relative luminance 0.359; OKLCH L 70.3% C 0.117 H 225.1°. Best body text is #000000 at 8.19:1 contrast (WCAG AA passes).

Color values

HEX#37AED6
RGBrgb(55, 174, 214)
HSLhsl(195, 66%, 53%)
HSVhsv(195, 74%, 84%)
CMYKcmyk(74.3%, 18.7%, 0%, 16.1%)
CIE-LABlab(66.47, -19.47, -29.61)
CIE-LCHlch(66.47, 35.44, 236.67°)
OKLaboklab(70.29% -0.0827 -0.083)
OKLCHoklch(70.29% 0.117 225.1)
XYZxyz(28.8442, 35.9359, 69.0214)
Luminance0.3594 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37AED6 #D65F37
analogous
#37D6AE #37AED6 #375FD6
triadic
#37AED6 #D637AE #AED637
tetradic
#37AED6 #AE37D6 #D65F37 #5FD637
square
#37AED6 #AE37D6 #D65F37 #5FD637
split-complementary
#37AED6 #D6375F #D6AE37
monochromatic
#19617A #238AAC #37AED6 #6AC3E0 #9DD7EB

Accessibility & contrast

On white

2.56
#37AED6 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.19
#37AED6 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AED6
8.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37AED6#FFFFFF#000000##000000
##37AED61.002.568.198.19
#FFFFFF2.561.0021.0021.00
#0000008.1921.001.001.00
##0000008.1921.001.001.00

Color blindness preview

Protanopia (red-blind)
#98AAD8
Deuteranopia (green-blind)
#829BD6
Tritanopia (blue-blind)
#00BABB
Achromatopsia (no color)
#A2A2A2

Design tokens & code

CSS
--color: #37aed6;
/* rgb */ color: rgb(55, 174, 214);
/* oklch */ color: oklch(70.3% 0.117 225.1);
Tailwind
colors: {
  custom: {
    50: '#84c6e2',
    500: '#37aed6',
    950: '#000000',
  },
}
SCSS
$custom: #37aed6;
$custom-light: #84c6e2;
$custom-dark: #000000;
JSON
{
  "hex": "#37aed6",
  "rgb": {
    "r": 55,
    "g": 174,
    "b": 214
  },
  "hsl": {
    "h": 195.094,
    "s": 65.975,
    "l": 52.745
  },
  "oklch": {
    "l": 0.70286,
    "c": 0.1172,
    "h": 225.1
  },
  "luminance": 0.35939
}

Semantic roles & 50–950 ramp

primary
#37AED6
secondary
#D7A392
accent
#6A3FE9
background
#F8FCFD
surface
#F0F8FB
border
#CBD1D4
text
#0C1315
muted
#7D8283

Preview Lab

Preview with #37AED6

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

Preview Lab → · Contrast checker → · Palette generator →

#37AED6 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva