#31B6C5#31B6C5

#31B6C5 is a light, moderate teal. Relative luminance 0.381; OKLCH L 71.4% C 0.111 H 206.3°. Best body text is #000000 at 8.63:1 contrast (WCAG AA passes).

Color values

HEX#31B6C5
RGBrgb(49, 182, 197)
HSLhsl(186, 60%, 48%)
HSVhsv(186, 75%, 77%)
CMYKcmyk(75.1%, 7.6%, 0%, 22.7%)
CIE-LABlab(68.12, -29.63, -17.73)
CIE-LCHlch(68.12, 34.53, 210.90°)
OKLaboklab(71.38% -0.0996 -0.0493)
OKLCHoklch(71.38% 0.111 206.3)
XYZxyz(28.0682, 38.1367, 58.6943)
Luminance0.3814 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#31B6C5 #C54031
analogous
#31C58A #31B6C5 #316CC5
triadic
#31B6C5 #C531B6 #B6C531
tetradic
#31B6C5 #8A31C5 #C54031 #6CC531
square
#31B6C5 #8A31C5 #C54031 #6CC531
split-complementary
#31B6C5 #C5316C #C58A31
monochromatic
#195B63 #258994 #31B6C5 #5DCAD7 #8EDAE3

Accessibility & contrast

On white

2.43
#31B6C5 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.63
#31B6C5 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B6C5
8.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##31B6C5#FFFFFF#000000##000000
##31B6C51.002.438.638.63
#FFFFFF2.431.0021.0021.00
#0000008.6321.001.001.00
##0000008.6321.001.001.00

Color blindness preview

Protanopia (red-blind)
#A6AFC6
Deuteranopia (green-blind)
#92A0C5
Tritanopia (blue-blind)
#00BEBA
Achromatopsia (no color)
#A6A6A6

Design tokens & code

CSS
--color: #31b6c5;
/* rgb */ color: rgb(49, 182, 197);
/* oklch */ color: oklch(71.4% 0.111 206.3);
Tailwind
colors: {
  custom: {
    50: '#81ccd6',
    500: '#31b6c5',
    950: '#000000',
  },
}
SCSS
$custom: #31b6c5;
$custom-light: #81ccd6;
$custom-dark: #000000;
JSON
{
  "hex": "#31b6c5",
  "rgb": {
    "r": 49,
    "g": 182,
    "b": 197
  },
  "hsl": {
    "h": 186.081,
    "s": 60.163,
    "l": 48.235
  },
  "oklch": {
    "l": 0.71375,
    "c": 0.11113,
    "h": 206.3
  },
  "luminance": 0.3814
}

Semantic roles & 50–950 ramp

primary
#31B6C5
secondary
#CD8C85
accent
#5544E3
background
#F8FCFD
surface
#F0F9FA
border
#CBD2D3
text
#0C1314
muted
#7D8283

Preview Lab

Preview with #31B6C5

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

Preview Lab → · Contrast checker → · Palette generator →

#31B6C5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva