#31C5C8#31C5C8

#31C5C8 is a light, moderate teal. Relative luminance 0.448; OKLCH L 75.1% C 0.118 H 197.0°. Best body text is #000000 at 9.95:1 contrast (WCAG AA passes).

Color values

HEX#31C5C8
RGBrgb(49, 197, 200)
HSLhsl(181, 61%, 49%)
HSVhsv(181, 76%, 78%)
CMYKcmyk(75.5%, 1.5%, 0%, 21.6%)
CIE-LABlab(72.73, -35.87, -12.44)
CIE-LCHlch(72.73, 37.97, 199.12°)
OKLaboklab(75.14% -0.1129 -0.0346)
OKLCHoklch(75.14% 0.118 197)
XYZxyz(31.6534, 44.7517, 61.6021)
Luminance0.4476 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#31C5C8 #C83431
analogous
#31C880 #31C5C8 #317AC8
triadic
#31C5C8 #C831C5 #C5C831
tetradic
#31C5C8 #8031C8 #C83431 #7AC831
square
#31C5C8 #8031C8 #C83431 #7AC831
split-complementary
#31C5C8 #C8317A #C88031
monochromatic
#196466 #259597 #31C5C8 #5FD5D8 #90E2E4

Accessibility & contrast

On white

2.11
#31C5C8 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.95
#31C5C8 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C5C8
9.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##31C5C8#FFFFFF#000000##000000
##31C5C81.002.119.959.95
#FFFFFF2.111.0021.0021.00
#0000009.9521.001.001.00
##0000009.9521.001.001.00

Color blindness preview

Protanopia (red-blind)
#B7BBC8
Deuteranopia (green-blind)
#A2ACC9
Tritanopia (blue-blind)
#00CCC6
Achromatopsia (no color)
#B2B2B2

Design tokens & code

CSS
--color: #31c5c8;
/* rgb */ color: rgb(49, 197, 200);
/* oklch */ color: oklch(75.1% 0.118 197.0);
Tailwind
colors: {
  custom: {
    50: '#83d7d8',
    500: '#31c5c8',
    950: '#000000',
  },
}
SCSS
$custom: #31c5c8;
$custom-light: #83d7d8;
$custom-dark: #000000;
JSON
{
  "hex": "#31c5c8",
  "rgb": {
    "r": 49,
    "g": 197,
    "b": 200
  },
  "hsl": {
    "h": 181.192,
    "s": 60.643,
    "l": 48.824
  },
  "oklch": {
    "l": 0.75139,
    "c": 0.11804,
    "h": 197
  },
  "luminance": 0.44756
}

Semantic roles & 50–950 ramp

primary
#31C5C8
secondary
#CE8886
accent
#4744E4
background
#F8FDFD
surface
#F0FAFA
border
#CBD3D3
text
#0C1414
muted
#7D8383

Preview Lab

Preview with #31C5C8

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

Preview Lab → · Contrast checker → · Palette generator →

#31C5C8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva