#37C5C8#37C5C8

#37C5C8 is a light, moderate teal. Relative luminance 0.449; OKLCH L 75.3% C 0.116 H 197.1°. Best body text is #000000 at 9.98:1 contrast (WCAG AA passes).

Color values

HEX#37C5C8
RGBrgb(55, 197, 200)
HSLhsl(181, 57%, 50%)
HSVhsv(181, 73%, 78%)
CMYKcmyk(72.5%, 1.5%, 0%, 21.6%)
CIE-LABlab(72.83, -35.20, -12.27)
CIE-LCHlch(72.83, 37.28, 199.21°)
OKLaboklab(75.26% -0.1107 -0.0341)
OKLCHoklch(75.26% 0.116 197.1)
XYZxyz(31.9624, 44.9110, 61.6165)
Luminance0.4491 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37C5C8 #C83A37
analogous
#37C882 #37C5C8 #377DC8
triadic
#37C5C8 #C837C5 #C5C837
tetradic
#37C5C8 #8237C8 #C83A37 #7DC837
square
#37C5C8 #8237C8 #C83A37 #7DC837
split-complementary
#37C5C8 #C8377D #C88237
monochromatic
#1D6668 #2A9698 #37C5C8 #67D3D5 #97E1E2

Accessibility & contrast

On white

2.10
#37C5C8 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.98
#37C5C8 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C5C8
9.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37C5C8#FFFFFF#000000##000000
##37C5C81.002.109.989.98
#FFFFFF2.101.0021.0021.00
#0000009.9821.001.001.00
##0000009.9821.001.001.00

Color blindness preview

Protanopia (red-blind)
#B7BCC8
Deuteranopia (green-blind)
#A2ACC9
Tritanopia (blue-blind)
#00CCC6
Achromatopsia (no color)
#B3B3B3

Design tokens & code

CSS
--color: #37c5c8;
/* rgb */ color: rgb(55, 197, 200);
/* oklch */ color: oklch(75.3% 0.116 197.1);
Tailwind
colors: {
  custom: {
    50: '#85d7d8',
    500: '#37c5c8',
    950: '#000000',
  },
}
SCSS
$custom: #37c5c8;
$custom-light: #85d7d8;
$custom-dark: #000000;
JSON
{
  "hex": "#37c5c8",
  "rgb": {
    "r": 55,
    "g": 197,
    "b": 200
  },
  "hsl": {
    "h": 181.241,
    "s": 56.863,
    "l": 50
  },
  "oklch": {
    "l": 0.75255,
    "c": 0.11587,
    "h": 197.1
  },
  "luminance": 0.44915
}

Semantic roles & 50–950 ramp

primary
#37C5C8
secondary
#CE8E8D
accent
#4B48E0
background
#F8FDFD
surface
#F0FAFA
border
#CBD3D3
text
#0D1414
muted
#7D8383

Preview Lab

Preview with #37C5C8

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

Preview Lab → · Contrast checker → · Palette generator →

#37C5C8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva