#37CF90#37CF90

#37CF90 is a light, vivid teal. Relative luminance 0.475; OKLCH L 76.1% C 0.155 H 160.6°. Best body text is #000000 at 10.49:1 contrast (WCAG AA passes).

Color values

HEX#37CF90
RGBrgb(55, 207, 144)
HSLhsl(155, 61%, 51%)
HSVhsv(155, 73%, 81%)
CMYKcmyk(73.4%, 0%, 30.4%, 18.8%)
CIE-LABlab(74.48, -53.69, 20.29)
CIE-LCHlch(74.48, 57.39, 159.30°)
OKLaboklab(76.13% -0.1462 0.0515)
OKLCHoklch(76.13% 0.155 160.6)
XYZxyz(28.9194, 47.4481, 34.0144)
Luminance0.4745 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37CF90 #CF3776
analogous
#37CF44 #37CF90 #37C2CF
triadic
#37CF90 #9037CF #CF9037
tetradic
#37CF90 #4437CF #CF3776 #C2CF37
square
#37CF90 #4437CF #CF3776 #C2CF37
split-complementary
#37CF90 #CF37C2 #CF4437
monochromatic
#1B714D #27A26F #37CF90 #68DBAB #9AE7C7

Accessibility & contrast

On white

2.00
#37CF90 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.49
#37CF90 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37CF90
10.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37CF90#FFFFFF#000000##000000
##37CF901.002.0010.4910.49
#FFFFFF2.001.0021.0021.00
#00000010.4921.001.001.00
##00000010.4921.001.001.00

Color blindness preview

Protanopia (red-blind)
#CCBF8C
Deuteranopia (green-blind)
#B9B294
Tritanopia (blue-blind)
#00CEBE
Achromatopsia (no color)
#B7B7B7

Design tokens & code

CSS
--color: #37cf90;
/* rgb */ color: rgb(55, 207, 144);
/* oklch */ color: oklch(76.1% 0.155 160.6);
Tailwind
colors: {
  custom: {
    50: '#83dfb0',
    500: '#37cf90',
    950: '#000000',
  },
}
SCSS
$custom: #37cf90;
$custom-light: #83dfb0;
$custom-dark: #000000;
JSON
{
  "hex": "#37cf90",
  "rgb": {
    "r": 55,
    "g": 207,
    "b": 144
  },
  "hsl": {
    "h": 155.132,
    "s": 61.29,
    "l": 51.373
  },
  "oklch": {
    "l": 0.76134,
    "c": 0.15502,
    "h": 160.6
  },
  "luminance": 0.47451
}

Semantic roles & 50–950 ramp

primary
#37CF90
secondary
#D28FAB
accent
#4386E4
background
#F8FDFA
surface
#F0FBF5
border
#CBD4CF
text
#0C1510
muted
#7D837F

Preview Lab

Preview with #37CF90

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

Preview Lab → · Contrast checker → · Palette generator →

#37CF90 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva