#37B187#37B187

#37B187 is a light, vivid teal. Relative luminance 0.340; OKLCH L 68.3% C 0.124 H 165.8°. Best body text is #000000 at 7.80:1 contrast (WCAG AA passes).

Color values

HEX#37B187
RGBrgb(55, 177, 135)
HSLhsl(159, 53%, 45%)
HSVhsv(159, 69%, 69%)
CMYKcmyk(68.9%, 0%, 23.7%, 30.6%)
CIE-LABlab(64.97, -43.54, 11.90)
CIE-LCHlch(64.97, 45.14, 164.71°)
OKLaboklab(68.26% -0.1203 0.0304)
OKLCHoklch(68.26% 0.124 165.8)
XYZxyz(21.6685, 34.0033, 28.3383)
Luminance0.3401 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37B187 #B13761
analogous
#37B14A #37B187 #379EB1
triadic
#37B187 #8737B1 #B18737
tetradic
#37B187 #4A37B1 #B13761 #9EB137
square
#37B187 #4A37B1 #B13761 #9EB137
split-complementary
#37B187 #B1379E #B14A37
monochromatic
#1A5440 #288263 #37B187 #5ACCA4 #88DABE

Accessibility & contrast

On white

2.69
#37B187 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.80
#37B187 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B187
7.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37B187#FFFFFF#000000##000000
##37B1871.002.697.807.80
#FFFFFF2.691.0021.0021.00
#0000007.8021.001.001.00
##0000007.8021.001.001.00

Color blindness preview

Protanopia (red-blind)
#ADA585
Deuteranopia (green-blind)
#9D998A
Tritanopia (blue-blind)
#00B1A5
Achromatopsia (no color)
#9E9E9E

Design tokens & code

CSS
--color: #37b187;
/* rgb */ color: rgb(55, 177, 135);
/* oklch */ color: oklch(68.3% 0.124 165.8);
Tailwind
colors: {
  custom: {
    50: '#7dc9aa',
    500: '#37b187',
    950: '#000000',
  },
}
SCSS
$custom: #37b187;
$custom-light: #7dc9aa;
$custom-dark: #000000;
JSON
{
  "hex": "#37b187",
  "rgb": {
    "r": 55,
    "g": 177,
    "b": 135
  },
  "hsl": {
    "h": 159.344,
    "s": 52.586,
    "l": 45.49
  },
  "oklch": {
    "l": 0.68264,
    "c": 0.12412,
    "h": 165.8
  },
  "luminance": 0.34006
}

Semantic roles & 50–950 ramp

primary
#37B187
secondary
#C48097
accent
#4C7DDC
background
#F8FCFA
surface
#EFF8F4
border
#CAD1CE
text
#0B1310
muted
#7C827F

Preview Lab

Preview with #37B187

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

Preview Lab → · Contrast checker → · Palette generator →

#37B187 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva