#37B186#37B186

#37B186 is a light, vivid teal. Relative luminance 0.340; OKLCH L 68.2% C 0.125 H 165.3°. Best body text is #000000 at 7.80:1 contrast (WCAG AA passes).

Color values

HEX#37B186
RGBrgb(55, 177, 134)
HSLhsl(159, 53%, 45%)
HSVhsv(159, 69%, 69%)
CMYKcmyk(68.9%, 0%, 24.3%, 30.6%)
CIE-LABlab(64.94, -43.78, 12.42)
CIE-LCHlch(64.94, 45.50, 164.16°)
OKLaboklab(68.24% -0.1208 0.0318)
OKLCHoklch(68.24% 0.125 165.3)
XYZxyz(21.5984, 33.9753, 27.9692)
Luminance0.3398 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37B186 #B13762
analogous
#37B149 #37B186 #379FB1
triadic
#37B186 #8637B1 #B18637
tetradic
#37B186 #4937B1 #B13762 #9FB137
square
#37B186 #4937B1 #B13762 #9FB137
split-complementary
#37B186 #B1379F #B14937
monochromatic
#1A543F #288263 #37B186 #5ACCA3 #88DABD

Accessibility & contrast

On white

2.69
#37B186 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.80
#37B186 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B186
7.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37B186#FFFFFF#000000##000000
##37B1861.002.697.807.80
#FFFFFF2.691.0021.0021.00
#0000007.8021.001.001.00
##0000007.8021.001.001.00

Color blindness preview

Protanopia (red-blind)
#ADA484
Deuteranopia (green-blind)
#9D9989
Tritanopia (blue-blind)
#00B1A5
Achromatopsia (no color)
#9E9E9E

Design tokens & code

CSS
--color: #37b186;
/* rgb */ color: rgb(55, 177, 134);
/* oklch */ color: oklch(68.2% 0.125 165.3);
Tailwind
colors: {
  custom: {
    50: '#7dc9a9',
    500: '#37b186',
    950: '#000000',
  },
}
SCSS
$custom: #37b186;
$custom-light: #7dc9a9;
$custom-dark: #000000;
JSON
{
  "hex": "#37b186",
  "rgb": {
    "r": 55,
    "g": 177,
    "b": 134
  },
  "hsl": {
    "h": 158.852,
    "s": 52.586,
    "l": 45.49
  },
  "oklch": {
    "l": 0.68239,
    "c": 0.12491,
    "h": 165.3
  },
  "luminance": 0.33978
}

Semantic roles & 50–950 ramp

primary
#37B186
secondary
#C48098
accent
#4C7FDC
background
#F8FCFA
surface
#EFF8F4
border
#CAD1CE
text
#0B130F
muted
#7C827F

Preview Lab

Preview with #37B186

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

Preview Lab → · Contrast checker → · Palette generator →

#37B186 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva