#37CEA9#37CEA9

#37CEA9 is a light, vivid teal. Relative luminance 0.478; OKLCH L 76.5% C 0.135 H 172.1°. Best body text is #000000 at 10.56:1 contrast (WCAG AA passes).

Color values

HEX#37CEA9
RGBrgb(55, 206, 169)
HSLhsl(165, 61%, 51%)
HSVhsv(165, 73%, 81%)
CMYKcmyk(73.3%, 0%, 18%, 19.2%)
CIE-LABlab(74.71, -47.54, 7.27)
CIE-LCHlch(74.71, 48.09, 171.30°)
OKLaboklab(76.5% -0.1336 0.0185)
OKLCHoklch(76.5% 0.135 172.1)
XYZxyz(30.8045, 47.8157, 45.1343)
Luminance0.4782 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37CEA9 #CE375C
analogous
#37CE5D #37CEA9 #37A7CE
triadic
#37CEA9 #A937CE #CEA937
tetradic
#37CEA9 #5D37CE #CE375C #A7CE37
square
#37CEA9 #5D37CE #CE375C #A7CE37
split-complementary
#37CEA9 #CE37A7 #CE5D37
monochromatic
#1B6F5B #27A083 #37CEA9 #68DABE #99E6D3

Accessibility & contrast

On white

1.99
#37CEA9 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.56
#37CEA9 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37CEA9
10.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37CEA9#FFFFFF#000000##000000
##37CEA91.001.9910.5610.56
#FFFFFF1.991.0021.0021.00
#00000010.5621.001.001.00
##00000010.5621.001.001.00

Color blindness preview

Protanopia (red-blind)
#C7C0A7
Deuteranopia (green-blind)
#B4B2AC
Tritanopia (blue-blind)
#00D0C3
Achromatopsia (no color)
#B8B8B8

Design tokens & code

CSS
--color: #37cea9;
/* rgb */ color: rgb(55, 206, 169);
/* oklch */ color: oklch(76.5% 0.135 172.1);
Tailwind
colors: {
  custom: {
    50: '#84dec2',
    500: '#37cea9',
    950: '#000000',
  },
}
SCSS
$custom: #37cea9;
$custom-light: #84dec2;
$custom-dark: #000000;
JSON
{
  "hex": "#37cea9",
  "rgb": {
    "r": 55,
    "g": 206,
    "b": 169
  },
  "hsl": {
    "h": 165.298,
    "s": 60.643,
    "l": 51.176
  },
  "oklch": {
    "l": 0.76504,
    "c": 0.13485,
    "h": 172.1
  },
  "luminance": 0.47819
}

Semantic roles & 50–950 ramp

primary
#37CEA9
secondary
#D28F9F
accent
#446BE4
background
#F8FDFB
surface
#F0FBF7
border
#CBD4D0
text
#0C1512
muted
#7D8381

Preview Lab

Preview with #37CEA9

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

Preview Lab → · Contrast checker → · Palette generator →

#37CEA9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva