#37C5D7#37C5D7

#37C5D7 is a light, moderate teal. Relative luminance 0.457; OKLCH L 75.8% C 0.118 H 207.7°. Best body text is #000000 at 10.13:1 contrast (WCAG AA passes).

Color values

HEX#37C5D7
RGBrgb(55, 197, 215)
HSLhsl(187, 67%, 53%)
HSVhsv(187, 74%, 84%)
CMYKcmyk(74.4%, 8.4%, 0%, 15.7%)
CIE-LABlab(73.32, -30.74, -19.69)
CIE-LCHlch(73.32, 36.50, 212.64°)
OKLaboklab(75.81% -0.1044 -0.0548)
OKLCHoklch(75.81% 0.118 207.7)
XYZxyz(33.8022, 45.6469, 71.3060)
Luminance0.4565 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37C5D7 #D74937
analogous
#37D799 #37C5D7 #3775D7
triadic
#37C5D7 #D737C5 #C5D737
tetradic
#37C5D7 #9937D7 #D74937 #75D737
square
#37C5D7 #9937D7 #D74937 #75D737
split-complementary
#37C5D7 #D73775 #D79937
monochromatic
#19707B #239EAE #37C5D7 #6AD4E1 #9DE3EB

Accessibility & contrast

On white

2.07
#37C5D7 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.13
#37C5D7 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C5D7
10.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37C5D7#FFFFFF#000000##000000
##37C5D71.002.0710.1310.13
#FFFFFF2.071.0021.0021.00
#00000010.1321.001.001.00
##00000010.1321.001.001.00

Color blindness preview

Protanopia (red-blind)
#B4BDD8
Deuteranopia (green-blind)
#9EADD7
Tritanopia (blue-blind)
#00CECA
Achromatopsia (no color)
#B4B4B4

Design tokens & code

CSS
--color: #37c5d7;
/* rgb */ color: rgb(55, 197, 215);
/* oklch */ color: oklch(75.8% 0.118 207.7);
Tailwind
colors: {
  custom: {
    50: '#86d7e3',
    500: '#37c5d7',
    950: '#000000',
  },
}
SCSS
$custom: #37c5d7;
$custom-light: #86d7e3;
$custom-dark: #000000;
JSON
{
  "hex": "#37c5d7",
  "rgb": {
    "r": 55,
    "g": 197,
    "b": 215
  },
  "hsl": {
    "h": 186.75,
    "s": 66.667,
    "l": 52.941
  },
  "oklch": {
    "l": 0.75806,
    "c": 0.11794,
    "h": 207.7
  },
  "luminance": 0.45651
}

Semantic roles & 50–950 ramp

primary
#37C5D7
secondary
#D79A92
accent
#513EEA
background
#F9FDFD
surface
#F1FAFB
border
#CBD3D4
text
#0D1415
muted
#7E8383

Preview Lab

Preview with #37C5D7

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

Preview Lab → · Contrast checker → · Palette generator →

#37C5D7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva