#37ACC3#37ACC3

#37ACC3 is a light, moderate teal. Relative luminance 0.343; OKLCH L 69.0% C 0.106 H 213.7°. Best body text is #000000 at 7.85:1 contrast (WCAG AA passes).

Color values

HEX#37ACC3
RGBrgb(55, 172, 195)
HSLhsl(190, 56%, 49%)
HSVhsv(190, 72%, 76%)
CMYKcmyk(71.8%, 11.8%, 0%, 23.5%)
CIE-LABlab(65.16, -24.55, -21.11)
CIE-LCHlch(65.16, 32.38, 220.70°)
OKLaboklab(69% -0.0881 -0.0588)
OKLCHoklch(69% 0.106 213.7)
XYZxyz(26.1742, 34.2543, 56.8515)
Luminance0.3426 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37ACC3 #C34E37
analogous
#37C394 #37ACC3 #3766C3
triadic
#37ACC3 #C337AC #ACC337
tetradic
#37ACC3 #9437C3 #C34E37 #66C337
square
#37ACC3 #9437C3 #C34E37 #66C337
split-complementary
#37ACC3 #C33766 #C39437
monochromatic
#1C5864 #2A8293 #37ACC3 #64C1D3 #94D4E1

Accessibility & contrast

On white

2.67
#37ACC3 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.85
#37ACC3 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37ACC3
7.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37ACC3#FFFFFF#000000##000000
##37ACC31.002.677.857.85
#FFFFFF2.671.0021.0021.00
#0000007.8521.001.001.00
##0000007.8521.001.001.00

Color blindness preview

Protanopia (red-blind)
#9BA6C4
Deuteranopia (green-blind)
#8898C3
Tritanopia (blue-blind)
#00B5B3
Achromatopsia (no color)
#9E9E9E

Design tokens & code

CSS
--color: #37acc3;
/* rgb */ color: rgb(55, 172, 195);
/* oklch */ color: oklch(69.0% 0.106 213.7);
Tailwind
colors: {
  custom: {
    50: '#81c5d5',
    500: '#37acc3',
    950: '#000000',
  },
}
SCSS
$custom: #37acc3;
$custom-light: #81c5d5;
$custom-dark: #000000;
JSON
{
  "hex": "#37acc3",
  "rgb": {
    "r": 55,
    "g": 172,
    "b": 195
  },
  "hsl": {
    "h": 189.857,
    "s": 56,
    "l": 49.02
  },
  "oklch": {
    "l": 0.69,
    "c": 0.10594,
    "h": 213.7
  },
  "luminance": 0.34257
}

Semantic roles & 50–950 ramp

primary
#37ACC3
secondary
#CC958A
accent
#6149DF
background
#F8FCFD
surface
#F0F8FA
border
#CBD1D3
text
#0C1314
muted
#7D8283

Preview Lab

Preview with #37ACC3

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

Preview Lab → · Contrast checker → · Palette generator →

#37ACC3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva