#37BEB1#37BEB1

#37BEB1 is a light, moderate teal. Relative luminance 0.408; OKLCH L 72.8% C 0.114 H 185.5°. Best body text is #000000 at 9.16:1 contrast (WCAG AA passes).

Color values

HEX#37BEB1
RGBrgb(55, 190, 177)
HSLhsl(174, 55%, 48%)
HSVhsv(174, 71%, 75%)
CMYKcmyk(71.1%, 0%, 6.8%, 25.5%)
CIE-LABlab(70.04, -38.49, -3.86)
CIE-LCHlch(70.04, 38.69, 185.72°)
OKLaboklab(72.76% -0.114 -0.0111)
OKLCHoklch(72.76% 0.114 185.5)
XYZxyz(27.9211, 40.8102, 47.9921)
Luminance0.4081 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37BEB1 #BE3744
analogous
#37BE6D #37BEB1 #3787BE
triadic
#37BEB1 #B137BE #BEB137
tetradic
#37BEB1 #6D37BE #BE3744 #87BE37
square
#37BEB1 #6D37BE #BE3744 #87BE37
split-complementary
#37BEB1 #BE3787 #BE6D37
monochromatic
#1C5F59 #298F85 #37BEB1 #61D1C6 #90DFD7

Accessibility & contrast

On white

2.29
#37BEB1 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.16
#37BEB1 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BEB1
9.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37BEB1#FFFFFF#000000##000000
##37BEB11.002.299.169.16
#FFFFFF2.291.0021.0021.00
#0000009.1621.001.001.00
##0000009.1621.001.001.00

Color blindness preview

Protanopia (red-blind)
#B4B3B1
Deuteranopia (green-blind)
#A1A5B2
Tritanopia (blue-blind)
#00C2BA
Achromatopsia (no color)
#ABABAB

Design tokens & code

CSS
--color: #37beb1;
/* rgb */ color: rgb(55, 190, 177);
/* oklch */ color: oklch(72.8% 0.114 185.5);
Tailwind
colors: {
  custom: {
    50: '#82d2c8',
    500: '#37beb1',
    950: '#000000',
  },
}
SCSS
$custom: #37beb1;
$custom-light: #82d2c8;
$custom-dark: #000000;
JSON
{
  "hex": "#37beb1",
  "rgb": {
    "r": 55,
    "g": 190,
    "b": 177
  },
  "hsl": {
    "h": 174.222,
    "s": 55.102,
    "l": 48.039
  },
  "oklch": {
    "l": 0.72763,
    "c": 0.11449,
    "h": 185.5
  },
  "luminance": 0.40813
}

Semantic roles & 50–950 ramp

primary
#37BEB1
secondary
#CA878D
accent
#4958DE
background
#F8FCFC
surface
#F0F9F8
border
#CBD2D1
text
#0C1413
muted
#7D8282

Preview Lab

Preview with #37BEB1

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

Preview Lab → · Contrast checker → · Palette generator →

#37BEB1 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva