#37C5C0#37C5C0

#37C5C0 is a light, moderate teal. Relative luminance 0.446; OKLCH L 75.0% C 0.117 H 191.4°. Best body text is #000000 at 9.91:1 contrast (WCAG AA passes).

Color values

HEX#37C5C0
RGBrgb(55, 197, 192)
HSLhsl(178, 56%, 49%)
HSVhsv(178, 72%, 77%)
CMYKcmyk(72.1%, 0%, 2.5%, 22.7%)
CIE-LABlab(72.59, -37.50, -8.27)
CIE-LCHlch(72.59, 38.40, 192.44°)
OKLaboklab(74.98% -0.1142 -0.0231)
OKLCHoklch(74.98% 0.117 191.4)
XYZxyz(31.0518, 44.5468, 56.8208)
Luminance0.4455 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37C5C0 #C5373C
analogous
#37C579 #37C5C0 #3783C5
triadic
#37C5C0 #C037C5 #C5C037
tetradic
#37C5C0 #7937C5 #C5373C #83C537
square
#37C5C0 #7937C5 #C5373C #83C537
split-complementary
#37C5C0 #C53783 #C57937
monochromatic
#1C6563 #2A9591 #37C5C0 #65D4D0 #95E1DF

Accessibility & contrast

On white

2.12
#37C5C0 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.91
#37C5C0 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C5C0
9.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37C5C0#FFFFFF#000000##000000
##37C5C01.002.129.919.91
#FFFFFF2.121.0021.0021.00
#0000009.9121.001.001.00
##0000009.9121.001.001.00

Color blindness preview

Protanopia (red-blind)
#B9BBC0
Deuteranopia (green-blind)
#A5ACC1
Tritanopia (blue-blind)
#00CBC3
Achromatopsia (no color)
#B2B2B2

Design tokens & code

CSS
--color: #37c5c0;
/* rgb */ color: rgb(55, 197, 192);
/* oklch */ color: oklch(75.0% 0.117 191.4);
Tailwind
colors: {
  custom: {
    50: '#84d7d3',
    500: '#37c5c0',
    950: '#000000',
  },
}
SCSS
$custom: #37c5c0;
$custom-light: #84d7d3;
$custom-dark: #000000;
JSON
{
  "hex": "#37c5c0",
  "rgb": {
    "r": 55,
    "g": 197,
    "b": 192
  },
  "hsl": {
    "h": 177.887,
    "s": 56.349,
    "l": 49.412
  },
  "oklch": {
    "l": 0.7498,
    "c": 0.11654,
    "h": 191.4
  },
  "luminance": 0.44551
}

Semantic roles & 50–950 ramp

primary
#37C5C0
secondary
#CD8B8D
accent
#484DE0
background
#F8FDFC
surface
#F0FAF9
border
#CBD3D2
text
#0C1414
muted
#7D8382

Preview Lab

Preview with #37C5C0

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

Preview Lab → · Contrast checker → · Palette generator →

#37C5C0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva