#37CACB#37CACB

#37CACB is a light, moderate teal. Relative luminance 0.474; OKLCH L 76.6% C 0.119 H 195.7°. Best body text is #000000 at 10.47:1 contrast (WCAG AA passes).

Color values

HEX#37CACB
RGBrgb(55, 202, 203)
HSLhsl(180, 59%, 51%)
HSVhsv(180, 73%, 80%)
CMYKcmyk(72.9%, 0.5%, 0%, 20.4%)
CIE-LABlab(74.42, -36.66, -11.52)
CIE-LCHlch(74.42, 38.43, 197.45°)
OKLaboklab(76.57% -0.1143 -0.032)
OKLCHoklch(76.57% 0.119 195.7)
XYZxyz(33.4706, 47.3610, 63.8659)
Luminance0.4737 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37CACB #CB3837
analogous
#37CB82 #37CACB #3780CB
triadic
#37CACB #CB37CA #CACB37
tetradic
#37CACB #8237CB #CB3837 #80CB37
square
#37CACB #8237CB #CB3837 #80CB37
split-complementary
#37CACB #CB3780 #CB8237
monochromatic
#1C6B6C #299B9C #37CACB #68D7D8 #98E4E4

Accessibility & contrast

On white

2.01
#37CACB on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.47
#37CACB on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37CACB
10.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37CACB#FFFFFF#000000##000000
##37CACB1.002.0110.4710.47
#FFFFFF2.011.0021.0021.00
#00000010.4721.001.001.00
##00000010.4721.001.001.00

Color blindness preview

Protanopia (red-blind)
#BCC0CB
Deuteranopia (green-blind)
#A7B0CC
Tritanopia (blue-blind)
#00D1CA
Achromatopsia (no color)
#B7B7B7

Design tokens & code

CSS
--color: #37cacb;
/* rgb */ color: rgb(55, 202, 203);
/* oklch */ color: oklch(76.6% 0.119 195.7);
Tailwind
colors: {
  custom: {
    50: '#86dada',
    500: '#37cacb',
    950: '#000000',
  },
}
SCSS
$custom: #37cacb;
$custom-light: #86dada;
$custom-dark: #000000;
JSON
{
  "hex": "#37cacb",
  "rgb": {
    "r": 55,
    "g": 202,
    "b": 203
  },
  "hsl": {
    "h": 180.405,
    "s": 58.73,
    "l": 50.588
  },
  "oklch": {
    "l": 0.76573,
    "c": 0.11873,
    "h": 195.7
  },
  "luminance": 0.47365
}

Semantic roles & 50–950 ramp

primary
#37CACB
secondary
#D08E8E
accent
#4746E2
background
#F9FDFD
surface
#F1FBFA
border
#CBD4D3
text
#0D1514
muted
#7E8383

Preview Lab

Preview with #37CACB

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

Preview Lab → · Contrast checker → · Palette generator →

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