#31B2BE#31B2BE

#31B2BE is a light, moderate teal. Relative luminance 0.362; OKLCH L 70.1% C 0.108 H 204.3°. Best body text is #000000 at 8.24:1 contrast (WCAG AA passes).

Color values

HEX#31B2BE
RGBrgb(49, 178, 190)
HSLhsl(185, 59%, 47%)
HSVhsv(185, 74%, 75%)
CMYKcmyk(74.2%, 6.3%, 0%, 25.5%)
CIE-LABlab(66.68, -29.83, -16.05)
CIE-LCHlch(66.68, 33.87, 208.29°)
OKLaboklab(70.13% -0.0986 -0.0446)
OKLCHoklch(70.13% 0.108 204.3)
XYZxyz(26.4772, 36.2083, 54.2987)
Luminance0.3621 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#31B2BE #BE3D31
analogous
#31BE83 #31B2BE #316CBE
triadic
#31B2BE #BE31B2 #B2BE31
tetradic
#31B2BE #8331BE #BE3D31 #6CBE31
square
#31B2BE #8331BE #BE3D31 #6CBE31
split-complementary
#31B2BE #BE316C #BE8331
monochromatic
#18575D #24848D #31B2BE #58C9D4 #89D9E1

Accessibility & contrast

On white

2.55
#31B2BE on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.24
#31B2BE on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B2BE
8.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##31B2BE#FFFFFF#000000##000000
##31B2BE1.002.558.248.24
#FFFFFF2.551.0021.0021.00
#0000008.2421.001.001.00
##0000008.2421.001.001.00

Color blindness preview

Protanopia (red-blind)
#A3ABBF
Deuteranopia (green-blind)
#909CBE
Tritanopia (blue-blind)
#00B9B5
Achromatopsia (no color)
#A2A2A2

Design tokens & code

CSS
--color: #31b2be;
/* rgb */ color: rgb(49, 178, 190);
/* oklch */ color: oklch(70.1% 0.108 204.3);
Tailwind
colors: {
  custom: {
    50: '#7fc9d1',
    500: '#31b2be',
    950: '#000000',
  },
}
SCSS
$custom: #31b2be;
$custom-light: #7fc9d1;
$custom-dark: #000000;
JSON
{
  "hex": "#31b2be",
  "rgb": {
    "r": 49,
    "g": 178,
    "b": 190
  },
  "hsl": {
    "h": 185.106,
    "s": 58.996,
    "l": 46.863
  },
  "oklch": {
    "l": 0.70131,
    "c": 0.10823,
    "h": 204.3
  },
  "luminance": 0.36211
}

Semantic roles & 50–950 ramp

primary
#31B2BE
secondary
#CA8780
accent
#5346E2
background
#F8FCFC
surface
#F0F8F9
border
#CBD1D2
text
#0C1314
muted
#7D8282

Preview Lab

Preview with #31B2BE

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

Preview Lab → · Contrast checker → · Palette generator →

#31B2BE Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva