#37BFB1#37BFB1

#37BFB1 is a light, moderate teal. Relative luminance 0.412; OKLCH L 73.0% C 0.115 H 184.9°. Best body text is #000000 at 9.25:1 contrast (WCAG AA passes).

Color values

HEX#37BFB1
RGBrgb(55, 191, 177)
HSLhsl(174, 55%, 48%)
HSVhsv(174, 71%, 75%)
CMYKcmyk(71.2%, 0%, 7.3%, 25.1%)
CIE-LABlab(70.35, -38.95, -3.41)
CIE-LCHlch(70.35, 39.09, 185.00°)
OKLaboklab(73.01% -0.115 -0.0098)
OKLCHoklch(73.01% 0.115 184.9)
XYZxyz(28.1384, 41.2448, 48.0645)
Luminance0.4125 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37BFB1 #BF3745
analogous
#37BF6D #37BFB1 #3789BF
triadic
#37BFB1 #B137BF #BFB137
tetradic
#37BFB1 #6D37BF #BF3745 #89BF37
square
#37BFB1 #6D37BF #BF3745 #89BF37
split-complementary
#37BFB1 #BF3789 #BF6D37
monochromatic
#1C6059 #298F85 #37BFB1 #62D2C6 #91DFD7

Accessibility & contrast

On white

2.27
#37BFB1 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.25
#37BFB1 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BFB1
9.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37BFB1#FFFFFF#000000##000000
##37BFB11.002.279.259.25
#FFFFFF2.271.0021.0021.00
#0000009.2521.001.001.00
##0000009.2521.001.001.00

Color blindness preview

Protanopia (red-blind)
#B5B4B1
Deuteranopia (green-blind)
#A2A6B2
Tritanopia (blue-blind)
#00C3BB
Achromatopsia (no color)
#ACACAC

Design tokens & code

CSS
--color: #37bfb1;
/* rgb */ color: rgb(55, 191, 177);
/* oklch */ color: oklch(73.0% 0.115 184.9);
Tailwind
colors: {
  custom: {
    50: '#82d3c8',
    500: '#37bfb1',
    950: '#000000',
  },
}
SCSS
$custom: #37bfb1;
$custom-light: #82d3c8;
$custom-dark: #000000;
JSON
{
  "hex": "#37bfb1",
  "rgb": {
    "r": 55,
    "g": 191,
    "b": 177
  },
  "hsl": {
    "h": 173.824,
    "s": 55.285,
    "l": 48.235
  },
  "oklch": {
    "l": 0.7301,
    "c": 0.11539,
    "h": 184.9
  },
  "luminance": 0.41248
}

Semantic roles & 50–950 ramp

primary
#37BFB1
secondary
#CA888E
accent
#4959DF
background
#F8FDFC
surface
#F0FAF8
border
#CBD3D1
text
#0C1413
muted
#7D8382

Preview Lab

Preview with #37BFB1

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

Preview Lab → · Contrast checker → · Palette generator →

#37BFB1 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva