#31B6CF#31B6CF

#31B6CF is a light, moderate teal. Relative luminance 0.386; OKLCH L 71.8% C 0.115 H 213.6°. Best body text is #000000 at 8.72:1 contrast (WCAG AA passes).

Color values

HEX#31B6CF
RGBrgb(49, 182, 207)
HSLhsl(189, 62%, 50%)
HSVhsv(189, 76%, 81%)
CMYKcmyk(76.3%, 12.1%, 0%, 18.8%)
CIE-LABlab(68.47, -26.51, -22.71)
CIE-LCHlch(68.47, 34.90, 220.59°)
OKLaboklab(71.77% -0.0955 -0.0633)
OKLCHoklch(71.77% 0.115 213.6)
XYZxyz(29.2522, 38.6103, 64.9302)
Luminance0.3861 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#31B6CF #CF4A31
analogous
#31CF99 #31B6CF #3167CF
triadic
#31B6CF #CF31B6 #B6CF31
tetradic
#31B6CF #9931CF #CF4A31 #67CF31
square
#31B6CF #9931CF #CF4A31 #67CF31
split-complementary
#31B6CF #CF3167 #CF9931
monochromatic
#195F6C #258B9E #31B6CF #63C8DB #94D9E6

Accessibility & contrast

On white

2.41
#31B6CF on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.72
#31B6CF on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B6CF
8.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##31B6CF#FFFFFF#000000##000000
##31B6CF1.002.418.728.72
#FFFFFF2.411.0021.0021.00
#0000008.7221.001.001.00
##0000008.7221.001.001.00

Color blindness preview

Protanopia (red-blind)
#A4B0D0
Deuteranopia (green-blind)
#8EA0CF
Tritanopia (blue-blind)
#00C0BE
Achromatopsia (no color)
#A7A7A7

Design tokens & code

CSS
--color: #31b6cf;
/* rgb */ color: rgb(49, 182, 207);
/* oklch */ color: oklch(71.8% 0.115 213.6);
Tailwind
colors: {
  custom: {
    50: '#82ccdd',
    500: '#31b6cf',
    950: '#000000',
  },
}
SCSS
$custom: #31b6cf;
$custom-light: #82ccdd;
$custom-dark: #000000;
JSON
{
  "hex": "#31b6cf",
  "rgb": {
    "r": 49,
    "g": 182,
    "b": 207
  },
  "hsl": {
    "h": 189.494,
    "s": 62.205,
    "l": 50.196
  },
  "oklch": {
    "l": 0.7177,
    "c": 0.11459,
    "h": 213.6
  },
  "luminance": 0.38614
}

Semantic roles & 50–950 ramp

primary
#31B6CF
secondary
#D1968B
accent
#5C43E5
background
#F8FCFD
surface
#F0F8FB
border
#CBD1D4
text
#0C1315
muted
#7D8283

Preview Lab

Preview with #31B6CF

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

Preview Lab → · Contrast checker → · Palette generator →

#31B6CF Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva