#37B9B6#37B9B6

#37B9B6 is a light, moderate teal. Relative luminance 0.389; OKLCH L 71.7% C 0.109 H 192.7°. Best body text is #000000 at 8.78:1 contrast (WCAG AA passes).

Color values

HEX#37B9B6
RGBrgb(55, 185, 182)
HSLhsl(179, 54%, 47%)
HSVhsv(179, 70%, 73%)
CMYKcmyk(70.3%, 0%, 1.6%, 27.5%)
CIE-LABlab(68.67, -34.79, -8.64)
CIE-LCHlch(68.67, 35.85, 193.95°)
OKLaboklab(71.69% -0.1067 -0.0241)
OKLCHoklch(71.69% 0.109 192.7)
XYZxyz(27.3641, 38.8843, 50.3101)
Luminance0.3889 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37B9B6 #B9373A
analogous
#37B975 #37B9B6 #377BB9
triadic
#37B9B6 #B637B9 #B9B637
tetradic
#37B9B6 #7537B9 #B9373A #7BB937
square
#37B9B6 #7537B9 #B9373A #7BB937
split-complementary
#37B9B6 #B9377B #B97537
monochromatic
#1B5B59 #298A88 #37B9B6 #5ECFCD #8DDDDB

Accessibility & contrast

On white

2.39
#37B9B6 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.78
#37B9B6 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B9B6
8.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37B9B6#FFFFFF#000000##000000
##37B9B61.002.398.788.78
#FFFFFF2.391.0021.0021.00
#0000008.7821.001.001.00
##0000008.7821.001.001.00

Color blindness preview

Protanopia (red-blind)
#AEB0B6
Deuteranopia (green-blind)
#9AA2B7
Tritanopia (blue-blind)
#00BEB8
Achromatopsia (no color)
#A7A7A7

Design tokens & code

CSS
--color: #37b9b6;
/* rgb */ color: rgb(55, 185, 182);
/* oklch */ color: oklch(71.7% 0.109 192.7);
Tailwind
colors: {
  custom: {
    50: '#81cecb',
    500: '#37b9b6',
    950: '#000000',
  },
}
SCSS
$custom: #37b9b6;
$custom-light: #81cecb;
$custom-dark: #000000;
JSON
{
  "hex": "#37b9b6",
  "rgb": {
    "r": 55,
    "g": 185,
    "b": 182
  },
  "hsl": {
    "h": 178.615,
    "s": 54.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.71692,
    "c": 0.10937,
    "h": 192.7
  },
  "luminance": 0.38888
}

Semantic roles & 50–950 ramp

primary
#37B9B6
secondary
#C88486
accent
#4A4EDE
background
#F8FCFC
surface
#F0F9F8
border
#CBD2D1
text
#0C1413
muted
#7D8282

Preview Lab

Preview with #37B9B6

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

Preview Lab → · Contrast checker → · Palette generator →

#37B9B6 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva