#37C2D0#37C2D0

#37C2D0 is a light, moderate teal. Relative luminance 0.440; OKLCH L 74.8% C 0.115 H 205.1°. Best body text is #000000 at 9.79:1 contrast (WCAG AA passes).

Color values

HEX#37C2D0
RGBrgb(55, 194, 208)
HSLhsl(185, 62%, 52%)
HSVhsv(185, 74%, 82%)
CMYKcmyk(73.6%, 6.7%, 0%, 18.4%)
CIE-LABlab(72.19, -31.41, -17.59)
CIE-LCHlch(72.19, 36.00, 209.24°)
OKLaboklab(74.82% -0.1044 -0.0489)
OKLCHoklch(74.82% 0.115 205.1)
XYZxyz(32.2475, 43.9460, 66.4451)
Luminance0.4395 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37C2D0 #D04537
analogous
#37D092 #37C2D0 #3776D0
triadic
#37C2D0 #D037C2 #C2D037
tetradic
#37C2D0 #9237D0 #D04537 #76D037
square
#37C2D0 #9237D0 #D04537 #76D037
split-complementary
#37C2D0 #D03776 #D09237
monochromatic
#1B6A72 #2698A3 #37C2D0 #69D1DC #9AE0E7

Accessibility & contrast

On white

2.15
#37C2D0 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.79
#37C2D0 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C2D0
9.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37C2D0#FFFFFF#000000##000000
##37C2D01.002.159.799.79
#FFFFFF2.151.0021.0021.00
#0000009.7921.001.001.00
##0000009.7921.001.001.00

Color blindness preview

Protanopia (red-blind)
#B2BAD1
Deuteranopia (green-blind)
#9CAAD0
Tritanopia (blue-blind)
#00CAC6
Achromatopsia (no color)
#B1B1B1

Design tokens & code

CSS
--color: #37c2d0;
/* rgb */ color: rgb(55, 194, 208);
/* oklch */ color: oklch(74.8% 0.115 205.1);
Tailwind
colors: {
  custom: {
    50: '#85d5de',
    500: '#37c2d0',
    950: '#000000',
  },
}
SCSS
$custom: #37c2d0;
$custom-light: #85d5de;
$custom-dark: #000000;
JSON
{
  "hex": "#37c2d0",
  "rgb": {
    "r": 55,
    "g": 194,
    "b": 208
  },
  "hsl": {
    "h": 185.49,
    "s": 61.943,
    "l": 51.569
  },
  "oklch": {
    "l": 0.7482,
    "c": 0.11531,
    "h": 205.1
  },
  "luminance": 0.4395
}

Semantic roles & 50–950 ramp

primary
#37C2D0
secondary
#D39690
accent
#5243E5
background
#F9FDFD
surface
#F1FAFB
border
#CBD3D4
text
#0D1415
muted
#7E8383

Preview Lab

Preview with #37C2D0

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

Preview Lab → · Contrast checker → · Palette generator →

#37C2D0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva