#31C9CA#31C9CA

#31C9CA is a light, vivid teal. Relative luminance 0.467; OKLCH L 76.2% C 0.120 H 195.6°. Best body text is #000000 at 10.34:1 contrast (WCAG AA passes).

Color values

HEX#31C9CA
RGBrgb(49, 201, 202)
HSLhsl(180, 61%, 49%)
HSVhsv(180, 76%, 79%)
CMYKcmyk(75.7%, 0.5%, 0%, 20.8%)
CIE-LABlab(73.99, -37.14, -11.63)
CIE-LCHlch(73.99, 38.92, 197.39°)
OKLaboklab(76.18% -0.1158 -0.0324)
OKLCHoklch(76.18% 0.12 195.6)
XYZxyz(32.8090, 46.6865, 63.1479)
Luminance0.4669 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#31C9CA #CA3231
analogous
#31CA7F #31C9CA #317DCA
triadic
#31C9CA #CA31C9 #C9CA31
tetradic
#31C9CA #7F31CA #CA3231 #7DCA31
square
#31C9CA #7F31CA #CA3231 #7DCA31
split-complementary
#31C9CA #CA317D #CA7F31
monochromatic
#196767 #259899 #31C9CA #60D8D8 #91E4E4

Accessibility & contrast

On white

2.03
#31C9CA on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.34
#31C9CA on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C9CA
10.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##31C9CA#FFFFFF#000000##000000
##31C9CA1.002.0310.3410.34
#FFFFFF2.031.0021.0021.00
#00000010.3421.001.001.00
##00000010.3421.001.001.00

Color blindness preview

Protanopia (red-blind)
#BBBFCA
Deuteranopia (green-blind)
#A6AFCB
Tritanopia (blue-blind)
#00D0C9
Achromatopsia (no color)
#B6B6B6

Design tokens & code

CSS
--color: #31c9ca;
/* rgb */ color: rgb(49, 201, 202);
/* oklch */ color: oklch(76.2% 0.120 195.6);
Tailwind
colors: {
  custom: {
    50: '#84dada',
    500: '#31c9ca',
    950: '#000000',
  },
}
SCSS
$custom: #31c9ca;
$custom-light: #84dada;
$custom-dark: #000000;
JSON
{
  "hex": "#31c9ca",
  "rgb": {
    "r": 49,
    "g": 201,
    "b": 202
  },
  "hsl": {
    "h": 180.392,
    "s": 60.956,
    "l": 49.216
  },
  "oklch": {
    "l": 0.76183,
    "c": 0.12027,
    "h": 195.6
  },
  "luminance": 0.46691
}

Semantic roles & 50–950 ramp

primary
#31C9CA
secondary
#CF8888
accent
#4544E4
background
#F8FDFD
surface
#F0FBFA
border
#CBD4D3
text
#0D1514
muted
#7D8383

Preview Lab

Preview with #31C9CA

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

Preview Lab → · Contrast checker → · Palette generator →

#31C9CA Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva