#37BDC0#37BDC0

#37BDC0 is a light, moderate teal. Relative luminance 0.410; OKLCH L 73.0% C 0.111 H 197.2°. Best body text is #000000 at 9.20:1 contrast (WCAG AA passes).

Color values

HEX#37BDC0
RGBrgb(55, 189, 192)
HSLhsl(181, 55%, 48%)
HSVhsv(181, 71%, 75%)
CMYKcmyk(71.4%, 1.6%, 0%, 24.7%)
CIE-LABlab(70.18, -33.78, -11.87)
CIE-LCHlch(70.18, 35.80, 199.36°)
OKLaboklab(73.02% -0.1063 -0.033)
OKLCHoklch(73.02% 0.111 197.2)
XYZxyz(29.2833, 41.0097, 56.2313)
Luminance0.4101 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37BDC0 #C03A37
analogous
#37C07E #37BDC0 #3778C0
triadic
#37BDC0 #C037BD #BDC037
tetradic
#37BDC0 #7E37C0 #C03A37 #78C037
square
#37BDC0 #7E37C0 #C03A37 #78C037
split-complementary
#37BDC0 #C03778 #C07E37
monochromatic
#1C5F61 #298E90 #37BDC0 #62D0D2 #92DEE0

Accessibility & contrast

On white

2.28
#37BDC0 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.20
#37BDC0 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BDC0
9.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37BDC0#FFFFFF#000000##000000
##37BDC01.002.289.209.20
#FFFFFF2.281.0021.0021.00
#0000009.2021.001.001.00
##0000009.2021.001.001.00

Color blindness preview

Protanopia (red-blind)
#B0B4C0
Deuteranopia (green-blind)
#9CA5C1
Tritanopia (blue-blind)
#00C3BE
Achromatopsia (no color)
#ACACAC

Design tokens & code

CSS
--color: #37bdc0;
/* rgb */ color: rgb(55, 189, 192);
/* oklch */ color: oklch(73.0% 0.111 197.2);
Tailwind
colors: {
  custom: {
    50: '#83d1d3',
    500: '#37bdc0',
    950: '#000000',
  },
}
SCSS
$custom: #37bdc0;
$custom-light: #83d1d3;
$custom-dark: #000000;
JSON
{
  "hex": "#37bdc0",
  "rgb": {
    "r": 55,
    "g": 189,
    "b": 192
  },
  "hsl": {
    "h": 181.314,
    "s": 55.466,
    "l": 48.431
  },
  "oklch": {
    "l": 0.73023,
    "c": 0.11131,
    "h": 197.2
  },
  "luminance": 0.41013
}

Semantic roles & 50–950 ramp

primary
#37BDC0
secondary
#CB8A88
accent
#4C49DF
background
#F8FCFC
surface
#F0F9F9
border
#CBD2D2
text
#0C1414
muted
#7D8282

Preview Lab

Preview with #37BDC0

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

Preview Lab → · Contrast checker → · Palette generator →

#37BDC0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva