#37B7CE#37B7CE

#37B7CE is a light, moderate teal. Relative luminance 0.391; OKLCH L 72.1% C 0.112 H 212.4°. Best body text is #000000 at 8.83:1 contrast (WCAG AA passes).

Color values

HEX#37B7CE
RGBrgb(55, 183, 206)
HSLhsl(189, 61%, 51%)
HSVhsv(189, 73%, 81%)
CMYKcmyk(73.3%, 11.2%, 0%, 19.2%)
CIE-LABlab(68.85, -26.64, -21.57)
CIE-LCHlch(68.85, 34.27, 219.00°)
OKLaboklab(72.1% -0.0945 -0.0601)
OKLCHoklch(72.1% 0.112 212.4)
XYZxyz(29.6448, 39.1319, 64.3714)
Luminance0.3913 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37B7CE #CE4E37
analogous
#37CE99 #37B7CE #376BCE
triadic
#37B7CE #CE37B7 #B7CE37
tetradic
#37B7CE #9937CE #CE4E37 #6BCE37
square
#37B7CE #9937CE #CE4E37 #6BCE37
split-complementary
#37B7CE #CE376B #CE9937
monochromatic
#1B636F #278EA0 #37B7CE #68C9DA #99DAE6

Accessibility & contrast

On white

2.38
#37B7CE on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.83
#37B7CE on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B7CE
8.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37B7CE#FFFFFF#000000##000000
##37B7CE1.002.388.838.83
#FFFFFF2.381.0021.0021.00
#0000008.8321.001.001.00
##0000008.8321.001.001.00

Color blindness preview

Protanopia (red-blind)
#A5B1CF
Deuteranopia (green-blind)
#90A1CE
Tritanopia (blue-blind)
#00C0BE
Achromatopsia (no color)
#A8A8A8

Design tokens & code

CSS
--color: #37b7ce;
/* rgb */ color: rgb(55, 183, 206);
/* oklch */ color: oklch(72.1% 0.112 212.4);
Tailwind
colors: {
  custom: {
    50: '#84cddd',
    500: '#37b7ce',
    950: '#000000',
  },
}
SCSS
$custom: #37b7ce;
$custom-light: #84cddd;
$custom-dark: #000000;
JSON
{
  "hex": "#37b7ce",
  "rgb": {
    "r": 55,
    "g": 183,
    "b": 206
  },
  "hsl": {
    "h": 189.139,
    "s": 60.643,
    "l": 51.176
  },
  "oklch": {
    "l": 0.72097,
    "c": 0.11202,
    "h": 212.4
  },
  "luminance": 0.39135
}

Semantic roles & 50–950 ramp

primary
#37B7CE
secondary
#D2998F
accent
#5C44E4
background
#F8FCFD
surface
#F0F9FB
border
#CBD2D4
text
#0C1315
muted
#7D8283

Preview Lab

Preview with #37B7CE

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

Preview Lab → · Contrast checker → · Palette generator →

#37B7CE Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva