#31BBC5#31BBC5

#31BBC5 is a light, moderate teal. Relative luminance 0.402; OKLCH L 72.6% C 0.113 H 202.4°. Best body text is #000000 at 9.05:1 contrast (WCAG AA passes).

Color values

HEX#31BBC5
RGBrgb(49, 187, 197)
HSLhsl(184, 60%, 48%)
HSVhsv(184, 75%, 77%)
CMYKcmyk(75.1%, 5.1%, 0%, 22.7%)
CIE-LABlab(69.63, -32.05, -15.46)
CIE-LCHlch(69.63, 35.58, 205.75°)
OKLaboklab(72.59% -0.1045 -0.0429)
OKLCHoklch(72.59% 0.113 202.4)
XYZxyz(29.1105, 40.2213, 59.0417)
Luminance0.4022 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#31BBC5 #C53B31
analogous
#31C585 #31BBC5 #3171C5
triadic
#31BBC5 #C531BB #BBC531
tetradic
#31BBC5 #8531C5 #C53B31 #71C531
square
#31BBC5 #8531C5 #C53B31 #71C531
split-complementary
#31BBC5 #C53171 #C58531
monochromatic
#195E63 #258C94 #31BBC5 #5DCED7 #8EDDE3

Accessibility & contrast

On white

2.32
#31BBC5 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.05
#31BBC5 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BBC5
9.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##31BBC5#FFFFFF#000000##000000
##31BBC51.002.329.059.05
#FFFFFF2.321.0021.0021.00
#0000009.0521.001.001.00
##0000009.0521.001.001.00

Color blindness preview

Protanopia (red-blind)
#ACB3C6
Deuteranopia (green-blind)
#97A4C6
Tritanopia (blue-blind)
#00C2BE
Achromatopsia (no color)
#AAAAAA

Design tokens & code

CSS
--color: #31bbc5;
/* rgb */ color: rgb(49, 187, 197);
/* oklch */ color: oklch(72.6% 0.113 202.4);
Tailwind
colors: {
  custom: {
    50: '#81d0d6',
    500: '#31bbc5',
    950: '#000000',
  },
}
SCSS
$custom: #31bbc5;
$custom-light: #81d0d6;
$custom-dark: #000000;
JSON
{
  "hex": "#31bbc5",
  "rgb": {
    "r": 49,
    "g": 187,
    "b": 197
  },
  "hsl": {
    "h": 184.054,
    "s": 60.163,
    "l": 48.235
  },
  "oklch": {
    "l": 0.72593,
    "c": 0.11295,
    "h": 202.4
  },
  "luminance": 0.40225
}

Semantic roles & 50–950 ramp

primary
#31BBC5
secondary
#CD8A85
accent
#4F44E3
background
#F8FCFD
surface
#F0F9FA
border
#CBD2D3
text
#0C1414
muted
#7D8283

Preview Lab

Preview with #31BBC5

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

Preview Lab → · Contrast checker → · Palette generator →

#31BBC5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva