#37B4A9#37B4A9

#37B4A9 is a light, moderate teal. Relative luminance 0.363; OKLCH L 70.0% C 0.108 H 186.5°. Best body text is #000000 at 8.26:1 contrast (WCAG AA passes).

Color values

HEX#37B4A9
RGBrgb(55, 180, 169)
HSLhsl(175, 53%, 46%)
HSVhsv(175, 69%, 71%)
CMYKcmyk(69.4%, 0%, 6.1%, 29.4%)
CIE-LABlab(66.76, -36.13, -4.29)
CIE-LCHlch(66.76, 36.39, 186.77°)
OKLaboklab(70.02% -0.1074 -0.0122)
OKLCHoklch(70.02% 0.108 186.5)
XYZxyz(25.0549, 36.3164, 43.2177)
Luminance0.3632 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37B4A9 #B43742
analogous
#37B46A #37B4A9 #3780B4
triadic
#37B4A9 #A937B4 #B4A937
tetradic
#37B4A9 #6A37B4 #B43742 #80B437
square
#37B4A9 #6A37B4 #B43742 #80B437
split-complementary
#37B4A9 #B43780 #B46A37
monochromatic
#1A5651 #29857D #37B4A9 #5BCDC3 #8ADBD4

Accessibility & contrast

On white

2.54
#37B4A9 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.26
#37B4A9 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B4A9
8.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37B4A9#FFFFFF#000000##000000
##37B4A91.002.548.268.26
#FFFFFF2.541.0021.0021.00
#0000008.2621.001.001.00
##0000008.2621.001.001.00

Color blindness preview

Protanopia (red-blind)
#ABAAA9
Deuteranopia (green-blind)
#999DAA
Tritanopia (blue-blind)
#00B8B0
Achromatopsia (no color)
#A2A2A2

Design tokens & code

CSS
--color: #37b4a9;
/* rgb */ color: rgb(55, 180, 169);
/* oklch */ color: oklch(70.0% 0.108 186.5);
Tailwind
colors: {
  custom: {
    50: '#80cbc2',
    500: '#37b4a9',
    950: '#000000',
  },
}
SCSS
$custom: #37b4a9;
$custom-light: #80cbc2;
$custom-dark: #000000;
JSON
{
  "hex": "#37b4a9",
  "rgb": {
    "r": 55,
    "g": 180,
    "b": 169
  },
  "hsl": {
    "h": 174.72,
    "s": 53.191,
    "l": 46.078
  },
  "oklch": {
    "l": 0.70017,
    "c": 0.10814,
    "h": 186.5
  },
  "luminance": 0.36319
}

Semantic roles & 50–950 ramp

primary
#37B4A9
secondary
#C68187
accent
#4B58DD
background
#F8FCFB
surface
#F0F8F7
border
#CBD1D0
text
#0B1312
muted
#7C8281

Preview Lab

Preview with #37B4A9

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

Preview Lab → · Contrast checker → · Palette generator →

#37B4A9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva