#37A291#37A291

#37A291 is a light, moderate teal. Relative luminance 0.287; OKLCH L 64.7% C 0.100 H 180.4°. Best body text is #000000 at 6.74:1 contrast (WCAG AA passes).

Color values

HEX#37A291
RGBrgb(55, 162, 145)
HSLhsl(170, 49%, 43%)
HSVhsv(170, 66%, 64%)
CMYKcmyk(66%, 0%, 10.5%, 36.5%)
CIE-LABlab(60.51, -34.37, -0.06)
CIE-LCHlch(60.51, 34.37, 180.10°)
OKLaboklab(64.71% -0.0997 -0.0007)
OKLCHoklch(64.71% 0.1 180.4)
XYZxyz(19.6043, 28.6951, 31.2881)
Luminance0.2870 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37A291 #A23748
analogous
#37A25B #37A291 #377EA2
triadic
#37A291 #9137A2 #A29137
tetradic
#37A291 #5B37A2 #A23748 #7EA237
square
#37A291 #5B37A2 #A23748 #7EA237
split-complementary
#37A291 #A2377E #A25B37
monochromatic
#18473F #277468 #37A291 #52C4B2 #80D4C6

Accessibility & contrast

On white

3.12
#37A291 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.74
#37A291 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #37A291
6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37A291#FFFFFF#000000##000000
##37A2911.003.126.746.74
#FFFFFF3.121.0021.0021.00
#0000006.7421.001.001.00
##0000006.7421.001.001.00

Color blindness preview

Protanopia (red-blind)
#9B9990
Deuteranopia (green-blind)
#8C8D92
Tritanopia (blue-blind)
#00A59D
Achromatopsia (no color)
#929292

Design tokens & code

CSS
--color: #37a291;
/* rgb */ color: rgb(55, 162, 145);
/* oklch */ color: oklch(64.7% 0.100 180.4);
Tailwind
colors: {
  custom: {
    50: '#7bbeb1',
    500: '#37a291',
    950: '#000000',
  },
}
SCSS
$custom: #37a291;
$custom-light: #7bbeb1;
$custom-dark: #000000;
JSON
{
  "hex": "#37a291",
  "rgb": {
    "r": 55,
    "g": 162,
    "b": 145
  },
  "hsl": {
    "h": 170.467,
    "s": 49.309,
    "l": 42.549
  },
  "oklch": {
    "l": 0.64708,
    "c": 0.09972,
    "h": 180.4
  },
  "luminance": 0.28697
}

Semantic roles & 50–950 ramp

primary
#37A291
secondary
#BD7883
accent
#4F65D9
background
#F8FBFA
surface
#EFF7F5
border
#CAD0CF
text
#0A1210
muted
#7C817F

Preview Lab

Preview with #37A291

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

Preview Lab → · Contrast checker → · Palette generator →

#37A291 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva