#37AEB7#37AEB7

#37AEB7 is a light, moderate teal. Relative luminance 0.345; OKLCH L 69.0% C 0.103 H 202.4°. Best body text is #000000 at 7.90:1 contrast (WCAG AA passes).

Color values

HEX#37AEB7
RGBrgb(55, 174, 183)
HSLhsl(184, 54%, 47%)
HSVhsv(184, 70%, 72%)
CMYKcmyk(69.9%, 4.9%, 0%, 28.2%)
CIE-LABlab(65.36, -29.23, -14.15)
CIE-LCHlch(65.36, 32.48, 205.83°)
OKLaboklab(69.02% -0.0951 -0.0393)
OKLCHoklch(69.02% 0.103 202.4)
XYZxyz(25.2551, 34.5003, 50.1188)
Luminance0.3450 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37AEB7 #B74037
analogous
#37B780 #37AEB7 #376EB7
triadic
#37AEB7 #B737AE #AEB737
tetradic
#37AEB7 #8037B7 #B74037 #6EB737
square
#37AEB7 #8037B7 #B74037 #6EB737
split-complementary
#37AEB7 #B7376E #B78037
monochromatic
#1B5559 #298188 #37AEB7 #5DC6CE #8CD7DC

Accessibility & contrast

On white

2.66
#37AEB7 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.90
#37AEB7 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AEB7
7.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37AEB7#FFFFFF#000000##000000
##37AEB71.002.667.907.90
#FFFFFF2.661.0021.0021.00
#0000007.9021.001.001.00
##0000007.9021.001.001.00

Color blindness preview

Protanopia (red-blind)
#A1A7B8
Deuteranopia (green-blind)
#8E99B8
Tritanopia (blue-blind)
#00B5B0
Achromatopsia (no color)
#9F9F9F

Design tokens & code

CSS
--color: #37aeb7;
/* rgb */ color: rgb(55, 174, 183);
/* oklch */ color: oklch(69.0% 0.103 202.4);
Tailwind
colors: {
  custom: {
    50: '#80c6cc',
    500: '#37aeb7',
    950: '#000000',
  },
}
SCSS
$custom: #37aeb7;
$custom-light: #80c6cc;
$custom-dark: #000000;
JSON
{
  "hex": "#37aeb7",
  "rgb": {
    "r": 55,
    "g": 174,
    "b": 183
  },
  "hsl": {
    "h": 184.219,
    "s": 53.782,
    "l": 46.667
  },
  "oklch": {
    "l": 0.69021,
    "c": 0.10293,
    "h": 202.4
  },
  "luminance": 0.34503
}

Semantic roles & 50–950 ramp

primary
#37AEB7
secondary
#C78883
accent
#554BDD
background
#F8FCFC
surface
#F0F8F8
border
#CBD1D1
text
#0C1313
muted
#7D8282

Preview Lab

Preview with #37AEB7

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

Preview Lab → · Contrast checker → · Palette generator →

#37AEB7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva