#37C399#37C399

#37C399 is a light, vivid teal. Relative luminance 0.421; OKLCH L 73.3% C 0.133 H 168.3°. Best body text is #000000 at 9.43:1 contrast (WCAG AA passes).

Color values

HEX#37C399
RGBrgb(55, 195, 153)
HSLhsl(162, 56%, 49%)
HSVhsv(162, 72%, 76%)
CMYKcmyk(71.8%, 0%, 21.5%, 23.5%)
CIE-LABlab(70.97, -46.83, 10.57)
CIE-LCHlch(70.97, 48.01, 167.29°)
OKLaboklab(73.32% -0.1301 0.027)
OKLCHoklch(73.32% 0.133 168.3)
XYZxyz(26.8373, 42.1392, 36.8501)
Luminance0.4214 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37C399 #C33761
analogous
#37C353 #37C399 #37A7C3
triadic
#37C399 #9937C3 #C39937
tetradic
#37C399 #5337C3 #C33761 #A7C337
square
#37C399 #5337C3 #C33761 #A7C337
split-complementary
#37C399 #C337A7 #C35337
monochromatic
#1C644E #2A9374 #37C399 #64D3B2 #94E1CA

Accessibility & contrast

On white

2.23
#37C399 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.43
#37C399 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C399
9.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37C399#FFFFFF#000000##000000
##37C3991.002.239.439.43
#FFFFFF2.231.0021.0021.00
#0000009.4321.001.001.00
##0000009.4321.001.001.00

Color blindness preview

Protanopia (red-blind)
#BEB697
Deuteranopia (green-blind)
#ACA89C
Tritanopia (blue-blind)
#00C4B7
Achromatopsia (no color)
#AEAEAE

Design tokens & code

CSS
--color: #37c399;
/* rgb */ color: rgb(55, 195, 153);
/* oklch */ color: oklch(73.3% 0.133 168.3);
Tailwind
colors: {
  custom: {
    50: '#81d6b7',
    500: '#37c399',
    950: '#000000',
  },
}
SCSS
$custom: #37c399;
$custom-light: #81d6b7;
$custom-dark: #000000;
JSON
{
  "hex": "#37c399",
  "rgb": {
    "r": 55,
    "g": 195,
    "b": 153
  },
  "hsl": {
    "h": 162,
    "s": 56,
    "l": 49.02
  },
  "oklch": {
    "l": 0.73316,
    "c": 0.1329,
    "h": 168.3
  },
  "luminance": 0.42142
}

Semantic roles & 50–950 ramp

primary
#37C399
secondary
#CC8A9E
accent
#4976DF
background
#F8FDFB
surface
#F0FAF6
border
#CBD3D0
text
#0C1411
muted
#7D8380

Preview Lab

Preview with #37C399

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

Preview Lab → · Contrast checker → · Palette generator →

#37C399 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva