#37B4A7#37B4A7

#37B4A7 is a light, moderate teal. Relative luminance 0.362; OKLCH L 70.0% C 0.109 H 185.0°. Best body text is #000000 at 8.25:1 contrast (WCAG AA passes).

Color values

HEX#37B4A7
RGBrgb(55, 180, 167)
HSLhsl(174, 53%, 46%)
HSVhsv(174, 69%, 71%)
CMYKcmyk(69.4%, 0%, 7.2%, 29.4%)
CIE-LABlab(66.70, -36.69, -3.27)
CIE-LCHlch(66.70, 36.83, 185.09°)
OKLaboklab(69.95% -0.1084 -0.0094)
OKLCHoklch(69.95% 0.109 185)
XYZxyz(24.8686, 36.2419, 42.2365)
Luminance0.3624 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37B4A7 #B43744
analogous
#37B468 #37B4A7 #3782B4
triadic
#37B4A7 #A737B4 #B4A737
tetradic
#37B4A7 #6837B4 #B43744 #82B437
square
#37B4A7 #6837B4 #B43744 #82B437
split-complementary
#37B4A7 #B43782 #B46837
monochromatic
#1A5650 #29857C #37B4A7 #5BCDC1 #8ADBD3

Accessibility & contrast

On white

2.55
#37B4A7 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.25
#37B4A7 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B4A7
8.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37B4A7#FFFFFF#000000##000000
##37B4A71.002.558.258.25
#FFFFFF2.551.0021.0021.00
#0000008.2521.001.001.00
##0000008.2521.001.001.00

Color blindness preview

Protanopia (red-blind)
#ABAAA7
Deuteranopia (green-blind)
#999DA8
Tritanopia (blue-blind)
#00B8B0
Achromatopsia (no color)
#A2A2A2

Design tokens & code

CSS
--color: #37b4a7;
/* rgb */ color: rgb(55, 180, 167);
/* oklch */ color: oklch(70.0% 0.109 185.0);
Tailwind
colors: {
  custom: {
    50: '#80cbc1',
    500: '#37b4a7',
    950: '#000000',
  },
}
SCSS
$custom: #37b4a7;
$custom-light: #80cbc1;
$custom-dark: #000000;
JSON
{
  "hex": "#37b4a7",
  "rgb": {
    "r": 55,
    "g": 180,
    "b": 167
  },
  "hsl": {
    "h": 173.76,
    "s": 53.191,
    "l": 46.078
  },
  "oklch": {
    "l": 0.69952,
    "c": 0.10878,
    "h": 185
  },
  "luminance": 0.36245
}

Semantic roles & 50–950 ramp

primary
#37B4A7
secondary
#C68188
accent
#4B5ADD
background
#F8FCFB
surface
#F0F8F7
border
#CBD1D0
text
#0B1312
muted
#7C8281

Preview Lab

Preview with #37B4A7

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

Preview Lab → · Contrast checker → · Palette generator →

#37B4A7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva