#37C9CA#37C9CA

#37C9CA is a light, moderate teal. Relative luminance 0.469; OKLCH L 76.3% C 0.118 H 195.7°. Best body text is #000000 at 10.37:1 contrast (WCAG AA passes).

Color values

HEX#37C9CA
RGBrgb(55, 201, 202)
HSLhsl(180, 58%, 50%)
HSVhsv(180, 73%, 79%)
CMYKcmyk(72.8%, 0.5%, 0%, 20.8%)
CIE-LABlab(74.09, -36.48, -11.47)
CIE-LCHlch(74.09, 38.24, 197.45°)
OKLaboklab(76.3% -0.1138 -0.0319)
OKLCHoklch(76.3% 0.118 195.7)
XYZxyz(33.1180, 46.8458, 63.1624)
Luminance0.4685 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37C9CA #CA3837
analogous
#37CA81 #37C9CA #377FCA
triadic
#37C9CA #CA37C9 #C9CA37
tetradic
#37C9CA #8137CA #CA3837 #7FCA37
square
#37C9CA #8137CA #CA3837 #7FCA37
split-complementary
#37C9CA #CA377F #CA8137
monochromatic
#1C6A6A #299A9B #37C9CA #67D6D7 #98E3E4

Accessibility & contrast

On white

2.03
#37C9CA on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.37
#37C9CA on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C9CA
10.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37C9CA#FFFFFF#000000##000000
##37C9CA1.002.0310.3710.37
#FFFFFF2.031.0021.0021.00
#00000010.3721.001.001.00
##00000010.3721.001.001.00

Color blindness preview

Protanopia (red-blind)
#BBBFCA
Deuteranopia (green-blind)
#A6B0CB
Tritanopia (blue-blind)
#00D0C9
Achromatopsia (no color)
#B6B6B6

Design tokens & code

CSS
--color: #37c9ca;
/* rgb */ color: rgb(55, 201, 202);
/* oklch */ color: oklch(76.3% 0.118 195.7);
Tailwind
colors: {
  custom: {
    50: '#85dada',
    500: '#37c9ca',
    950: '#000000',
  },
}
SCSS
$custom: #37c9ca;
$custom-light: #85dada;
$custom-dark: #000000;
JSON
{
  "hex": "#37c9ca",
  "rgb": {
    "r": 55,
    "g": 201,
    "b": 202
  },
  "hsl": {
    "h": 180.408,
    "s": 58.103,
    "l": 50.392
  },
  "oklch": {
    "l": 0.76296,
    "c": 0.11817,
    "h": 195.7
  },
  "luminance": 0.4685
}

Semantic roles & 50–950 ramp

primary
#37C9CA
secondary
#CF8E8E
accent
#4846E1
background
#F9FDFD
surface
#F1FBFA
border
#CBD4D3
text
#0D1514
muted
#7E8383

Preview Lab

Preview with #37C9CA

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

Preview Lab → · Contrast checker → · Palette generator →

#37C9CA Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva