#37CABC#37CABC

#37CABC is a light, vivid teal. Relative luminance 0.467; OKLCH L 76.1% C 0.121 H 185.5°. Best body text is #000000 at 10.34:1 contrast (WCAG AA passes).

Color values

HEX#37CABC
RGBrgb(55, 202, 188)
HSLhsl(174, 58%, 50%)
HSVhsv(174, 73%, 79%)
CMYKcmyk(72.8%, 0%, 6.9%, 20.8%)
CIE-LABlab(73.98, -40.87, -4.04)
CIE-LCHlch(73.98, 41.07, 185.65°)
OKLaboklab(76.08% -0.1209 -0.0116)
OKLCHoklch(76.08% 0.121 185.5)
XYZxyz(31.7688, 46.6803, 54.9031)
Luminance0.4668 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37CABC #CA3745
analogous
#37CA73 #37CABC #378ECA
triadic
#37CABC #BC37CA #CABC37
tetradic
#37CABC #7337CA #CA3745 #8ECA37
square
#37CABC #7337CA #CA3745 #8ECA37
split-complementary
#37CABC #CA378E #CA7337
monochromatic
#1C6A63 #299B90 #37CABC #67D7CC #98E4DC

Accessibility & contrast

On white

2.03
#37CABC on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.34
#37CABC on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37CABC
10.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37CABC#FFFFFF#000000##000000
##37CABC1.002.0310.3410.34
#FFFFFF2.031.0021.0021.00
#00000010.3421.001.001.00
##00000010.3421.001.001.00

Color blindness preview

Protanopia (red-blind)
#C0BFBC
Deuteranopia (green-blind)
#ABB0BE
Tritanopia (blue-blind)
#00CFC5
Achromatopsia (no color)
#B6B6B6

Design tokens & code

CSS
--color: #37cabc;
/* rgb */ color: rgb(55, 202, 188);
/* oklch */ color: oklch(76.1% 0.121 185.5);
Tailwind
colors: {
  custom: {
    50: '#84dbd0',
    500: '#37cabc',
    950: '#000000',
  },
}
SCSS
$custom: #37cabc;
$custom-light: #84dbd0;
$custom-dark: #000000;
JSON
{
  "hex": "#37cabc",
  "rgb": {
    "r": 55,
    "g": 202,
    "b": 188
  },
  "hsl": {
    "h": 174.286,
    "s": 58.103,
    "l": 50.392
  },
  "oklch": {
    "l": 0.76075,
    "c": 0.12148,
    "h": 185.5
  },
  "luminance": 0.46684
}

Semantic roles & 50–950 ramp

primary
#37CABC
secondary
#CF8E94
accent
#4655E1
background
#F8FDFC
surface
#F0FBF9
border
#CBD4D2
text
#0D1513
muted
#7D8382

Preview Lab

Preview with #37CABC

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

Preview Lab → · Contrast checker → · Palette generator →

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