#37ADC6#37ADC6

#37ADC6 is a light, moderate cyan. Relative luminance 0.348; OKLCH L 69.4% C 0.107 H 215.1°. Best body text is #000000 at 7.96:1 contrast (WCAG AA passes).

Color values

HEX#37ADC6
RGBrgb(55, 173, 198)
HSLhsl(190, 57%, 50%)
HSVhsv(190, 72%, 78%)
CMYKcmyk(72.2%, 12.6%, 0%, 22.4%)
CIE-LABlab(65.57, -24.11, -22.15)
CIE-LCHlch(65.57, 32.74, 222.58°)
OKLaboklab(69.36% -0.0879 -0.0617)
OKLCHoklch(69.36% 0.107 215.1)
XYZxyz(26.7078, 34.7735, 58.7195)
Luminance0.3478 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37ADC6 #C65037
analogous
#37C698 #37ADC6 #3765C6
triadic
#37ADC6 #C637AD #ADC637
tetradic
#37ADC6 #9837C6 #C65037 #65C637
square
#37ADC6 #9837C6 #C65037 #65C637
split-complementary
#37ADC6 #C63765 #C69837
monochromatic
#1C5966 #2A8396 #37ADC6 #66C1D4 #96D4E2

Accessibility & contrast

On white

2.64
#37ADC6 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.96
#37ADC6 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37ADC6
7.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37ADC6#FFFFFF#000000##000000
##37ADC61.002.647.967.96
#FFFFFF2.641.0021.0021.00
#0000007.9621.001.001.00
##0000007.9621.001.001.00

Color blindness preview

Protanopia (red-blind)
#9BA7C7
Deuteranopia (green-blind)
#8899C6
Tritanopia (blue-blind)
#00B6B5
Achromatopsia (no color)
#9F9F9F

Design tokens & code

CSS
--color: #37adc6;
/* rgb */ color: rgb(55, 173, 198);
/* oklch */ color: oklch(69.4% 0.107 215.1);
Tailwind
colors: {
  custom: {
    50: '#82c5d7',
    500: '#37adc6',
    950: '#000000',
  },
}
SCSS
$custom: #37adc6;
$custom-light: #82c5d7;
$custom-dark: #000000;
JSON
{
  "hex": "#37adc6",
  "rgb": {
    "r": 55,
    "g": 173,
    "b": 198
  },
  "hsl": {
    "h": 190.49,
    "s": 56.522,
    "l": 49.608
  },
  "oklch": {
    "l": 0.69365,
    "c": 0.10744,
    "h": 215.1
  },
  "luminance": 0.34777
}

Semantic roles & 50–950 ramp

primary
#37ADC6
secondary
#CD978C
accent
#6348E0
background
#F8FCFD
surface
#F0F8FA
border
#CBD1D3
text
#0C1314
muted
#7D8283

Preview Lab

Preview with #37ADC6

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

Preview Lab → · Contrast checker → · Palette generator →

#37ADC6 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva