#37BAD0#37BAD0

#37BAD0 is a light, moderate teal. Relative luminance 0.405; OKLCH L 72.9% C 0.113 H 211.4°. Best body text is #000000 at 9.10:1 contrast (WCAG AA passes).

Color values

HEX#37BAD0
RGBrgb(55, 186, 208)
HSLhsl(189, 62%, 52%)
HSVhsv(189, 74%, 82%)
CMYKcmyk(73.6%, 10.6%, 0%, 18.4%)
CIE-LABlab(69.81, -27.50, -21.20)
CIE-LCHlch(69.81, 34.73, 217.62°)
OKLaboklab(72.9% -0.0967 -0.059)
OKLCHoklch(72.9% 0.113 211.4)
XYZxyz(30.5147, 40.4805, 65.8675)
Luminance0.4048 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37BAD0 #D04D37
analogous
#37D099 #37BAD0 #376ED0
triadic
#37BAD0 #D037BA #BAD037
tetradic
#37BAD0 #9937D0 #D04D37 #6ED037
square
#37BAD0 #9937D0 #D04D37 #6ED037
split-complementary
#37BAD0 #D0376E #D09937
monochromatic
#1B6572 #2691A3 #37BAD0 #69CBDC #9ADCE7

Accessibility & contrast

On white

2.31
#37BAD0 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.10
#37BAD0 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BAD0
9.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37BAD0#FFFFFF#000000##000000
##37BAD01.002.319.109.10
#FFFFFF2.311.0021.0021.00
#0000009.1021.001.001.00
##0000009.1021.001.001.00

Color blindness preview

Protanopia (red-blind)
#A8B3D1
Deuteranopia (green-blind)
#93A4D0
Tritanopia (blue-blind)
#00C3C1
Achromatopsia (no color)
#ABABAB

Design tokens & code

CSS
--color: #37bad0;
/* rgb */ color: rgb(55, 186, 208);
/* oklch */ color: oklch(72.9% 0.113 211.4);
Tailwind
colors: {
  custom: {
    50: '#84cfde',
    500: '#37bad0',
    950: '#000000',
  },
}
SCSS
$custom: #37bad0;
$custom-light: #84cfde;
$custom-dark: #000000;
JSON
{
  "hex": "#37bad0",
  "rgb": {
    "r": 55,
    "g": 186,
    "b": 208
  },
  "hsl": {
    "h": 188.627,
    "s": 61.943,
    "l": 51.569
  },
  "oklch": {
    "l": 0.72897,
    "c": 0.11327,
    "h": 211.4
  },
  "luminance": 0.40484
}

Semantic roles & 50–950 ramp

primary
#37BAD0
secondary
#D39990
accent
#5A43E5
background
#F8FCFD
surface
#F0F9FB
border
#CBD2D4
text
#0D1415
muted
#7D8283

Preview Lab

Preview with #37BAD0

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

Preview Lab → · Contrast checker → · Palette generator →

#37BAD0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva