#37AFC5#37AFC5

#37AFC5 is a light, moderate teal. Relative luminance 0.355; OKLCH L 69.8% C 0.107 H 212.6°. Best body text is #000000 at 8.10:1 contrast (WCAG AA passes).

Color values

HEX#37AFC5
RGBrgb(55, 175, 197)
HSLhsl(189, 56%, 49%)
HSVhsv(189, 72%, 77%)
CMYKcmyk(72.1%, 11.2%, 0%, 22.7%)
CIE-LABlab(66.14, -25.44, -20.74)
CIE-LCHlch(66.14, 32.82, 219.19°)
OKLaboklab(69.81% -0.0903 -0.0577)
OKLCHoklch(69.81% 0.107 212.6)
XYZxyz(26.9793, 35.5002, 58.2428)
Luminance0.3550 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37AFC5 #C54D37
analogous
#37C594 #37AFC5 #3768C5
triadic
#37AFC5 #C537AF #AFC537
tetradic
#37AFC5 #9437C5 #C54D37 #68C537
square
#37AFC5 #9437C5 #C54D37 #68C537
split-complementary
#37AFC5 #C53768 #C59437
monochromatic
#1C5A65 #2A8595 #37AFC5 #65C3D4 #95D6E1

Accessibility & contrast

On white

2.59
#37AFC5 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.10
#37AFC5 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AFC5
8.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37AFC5#FFFFFF#000000##000000
##37AFC51.002.598.108.10
#FFFFFF2.591.0021.0021.00
#0000008.1021.001.001.00
##0000008.1021.001.001.00

Color blindness preview

Protanopia (red-blind)
#9EA9C6
Deuteranopia (green-blind)
#8A9BC5
Tritanopia (blue-blind)
#00B8B6
Achromatopsia (no color)
#A1A1A1

Design tokens & code

CSS
--color: #37afc5;
/* rgb */ color: rgb(55, 175, 197);
/* oklch */ color: oklch(69.8% 0.107 212.6);
Tailwind
colors: {
  custom: {
    50: '#82c7d6',
    500: '#37afc5',
    950: '#000000',
  },
}
SCSS
$custom: #37afc5;
$custom-light: #82c7d6;
$custom-dark: #000000;
JSON
{
  "hex": "#37afc5",
  "rgb": {
    "r": 55,
    "g": 175,
    "b": 197
  },
  "hsl": {
    "h": 189.296,
    "s": 56.349,
    "l": 49.412
  },
  "oklch": {
    "l": 0.69807,
    "c": 0.1072,
    "h": 212.6
  },
  "luminance": 0.35503
}

Semantic roles & 50–950 ramp

primary
#37AFC5
secondary
#CD958B
accent
#6048E0
background
#F8FCFD
surface
#F0F8FA
border
#CBD1D3
text
#0C1314
muted
#7D8283

Preview Lab

Preview with #37AFC5

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

Preview Lab → · Contrast checker → · Palette generator →

#37AFC5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva