#37D99C#37D99C

#37D99C is a light, vivid teal. Relative luminance 0.528; OKLCH L 78.9% C 0.158 H 162.6°. Best body text is #000000 at 11.57:1 contrast (WCAG AA passes).

Color values

HEX#37D99C
RGBrgb(55, 217, 156)
HSLhsl(157, 68%, 53%)
HSVhsv(157, 75%, 85%)
CMYKcmyk(74.7%, 0%, 28.1%, 14.9%)
CIE-LABlab(77.78, -54.98, 18.52)
CIE-LCHlch(77.78, 58.02, 161.39°)
OKLaboklab(78.93% -0.1503 0.0471)
OKLCHoklch(78.93% 0.158 162.6)
XYZxyz(32.3856, 52.8344, 39.9373)
Luminance0.5284 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37D99C #D93774
analogous
#37D94B #37D99C #37C5D9
triadic
#37D99C #9C37D9 #D99C37
tetradic
#37D99C #4B37D9 #D93774 #C5D937
square
#37D99C #4B37D9 #D93774 #C5D937
split-complementary
#37D99C #D937C5 #D94B37
monochromatic
#187E57 #22B17B #37D99C #6AE3B5 #9EEDCF

Accessibility & contrast

On white

1.82
#37D99C on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.57
#37D99C on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37D99C
11.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37D99C#FFFFFF#000000##000000
##37D99C1.001.8211.5711.57
#FFFFFF1.821.0021.0021.00
#00000011.5721.001.001.00
##00000011.5721.001.001.00

Color blindness preview

Protanopia (red-blind)
#D5C998
Deuteranopia (green-blind)
#C1BAA0
Tritanopia (blue-blind)
#00D9C9
Achromatopsia (no color)
#C0C0C0

Design tokens & code

CSS
--color: #37d99c;
/* rgb */ color: rgb(55, 217, 156);
/* oklch */ color: oklch(78.9% 0.158 162.6);
Tailwind
colors: {
  custom: {
    50: '#85e6b9',
    500: '#37d99c',
    950: '#000000',
  },
}
SCSS
$custom: #37d99c;
$custom-light: #85e6b9;
$custom-dark: #000000;
JSON
{
  "hex": "#37d99c",
  "rgb": {
    "r": 55,
    "g": 217,
    "b": 156
  },
  "hsl": {
    "h": 157.407,
    "s": 68.067,
    "l": 53.333
  },
  "oklch": {
    "l": 0.78928,
    "c": 0.15755,
    "h": 162.6
  },
  "luminance": 0.52838
}

Semantic roles & 50–950 ramp

primary
#37D99C
secondary
#852F4F
accent
#3D7EEB
background
#FCFEFD
surface
#F4FCF8
border
#CED5D1
text
#0D1611
muted
#7F8481

Preview Lab

Preview with #37D99C

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

Preview Lab → · Contrast checker → · Palette generator →

#37D99C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva