#37BCB7#37BCB7

#37BCB7 is a light, moderate teal. Relative luminance 0.402; OKLCH L 72.5% C 0.111 H 191.3°. Best body text is #000000 at 9.04:1 contrast (WCAG AA passes).

Color values

HEX#37BCB7
RGBrgb(55, 188, 183)
HSLhsl(178, 55%, 48%)
HSVhsv(178, 71%, 74%)
CMYKcmyk(70.7%, 0%, 2.7%, 26.3%)
CIE-LABlab(69.61, -35.90, -7.79)
CIE-LCHlch(69.61, 36.74, 192.24°)
OKLaboklab(72.47% -0.1093 -0.0217)
OKLCHoklch(72.47% 0.111 191.3)
XYZxyz(28.1021, 40.1943, 51.0678)
Luminance0.4020 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37BCB7 #BC373C
analogous
#37BC74 #37BCB7 #377FBC
triadic
#37BCB7 #B737BC #BCB737
tetradic
#37BCB7 #7437BC #BC373C #7FBC37
square
#37BCB7 #7437BC #BC373C #7FBC37
split-complementary
#37BCB7 #BC377F #BC7437
monochromatic
#1B5D5B #298D89 #37BCB7 #60D0CC #8FDEDB

Accessibility & contrast

On white

2.32
#37BCB7 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.04
#37BCB7 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BCB7
9.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37BCB7#FFFFFF#000000##000000
##37BCB71.002.329.049.04
#FFFFFF2.321.0021.0021.00
#0000009.0421.001.001.00
##0000009.0421.001.001.00

Color blindness preview

Protanopia (red-blind)
#B1B2B7
Deuteranopia (green-blind)
#9DA4B8
Tritanopia (blue-blind)
#00C1BA
Achromatopsia (no color)
#AAAAAA

Design tokens & code

CSS
--color: #37bcb7;
/* rgb */ color: rgb(55, 188, 183);
/* oklch */ color: oklch(72.5% 0.111 191.3);
Tailwind
colors: {
  custom: {
    50: '#82d0cc',
    500: '#37bcb7',
    950: '#000000',
  },
}
SCSS
$custom: #37bcb7;
$custom-light: #82d0cc;
$custom-dark: #000000;
JSON
{
  "hex": "#37bcb7",
  "rgb": {
    "r": 55,
    "g": 188,
    "b": 183
  },
  "hsl": {
    "h": 177.744,
    "s": 54.733,
    "l": 47.647
  },
  "oklch": {
    "l": 0.72466,
    "c": 0.1114,
    "h": 191.3
  },
  "luminance": 0.40198
}

Semantic roles & 50–950 ramp

primary
#37BCB7
secondary
#C98688
accent
#4A4FDE
background
#F8FCFC
surface
#F0F9F8
border
#CBD2D1
text
#0C1413
muted
#7D8282

Preview Lab

Preview with #37BCB7

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

Preview Lab → · Contrast checker → · Palette generator →

#37BCB7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva