#13B4B4#13B4B4

#13B4B4 is a light, moderate teal. Relative luminance 0.361; OKLCH L 69.8% C 0.117 H 194.8°. Best body text is #000000 at 8.22:1 contrast (WCAG AA passes).

Color values

HEX#13B4B4
RGBrgb(19, 180, 180)
HSLhsl(180, 81%, 39%)
HSVhsv(180, 89%, 71%)
CMYKcmyk(89.4%, 0%, 0%, 29.4%)
CIE-LABlab(66.58, -36.32, -10.71)
CIE-LCHlch(66.58, 37.87, 196.43°)
OKLaboklab(69.83% -0.1129 -0.0298)
OKLCHoklch(69.83% 0.117 194.8)
XYZxyz(24.8241, 36.0730, 48.8256)
Luminance0.3608 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#13B4B4 #B41313
analogous
#13B464 #13B4B4 #1364B4
triadic
#13B4B4 #B413B4 #B4B413
tetradic
#13B4B4 #6413B4 #B41313 #64B413
square
#13B4B4 #6413B4 #B41313 #64B413
split-complementary
#13B4B4 #B41364 #B46413
monochromatic
#074545 #0D7D7D #13B4B4 #1DE7E7 #54EDED

Accessibility & contrast

On white

2.56
#13B4B4 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.22
#13B4B4 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #13B4B4
8.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##13B4B4#FFFFFF#000000##000000
##13B4B41.002.568.228.22
#FFFFFF2.561.0021.0021.00
#0000008.2221.001.001.00
##0000008.2221.001.001.00

Color blindness preview

Protanopia (red-blind)
#A7ABB4
Deuteranopia (green-blind)
#939CB5
Tritanopia (blue-blind)
#00BAB4
Achromatopsia (no color)
#A2A2A2

Design tokens & code

CSS
--color: #13b4b4;
/* rgb */ color: rgb(19, 180, 180);
/* oklch */ color: oklch(69.8% 0.117 194.8);
Tailwind
colors: {
  custom: {
    50: '#78cbca',
    500: '#13b4b4',
    950: '#000000',
  },
}
SCSS
$custom: #13b4b4;
$custom-light: #78cbca;
$custom-dark: #000000;
JSON
{
  "hex": "#13b4b4",
  "rgb": {
    "r": 19,
    "g": 180,
    "b": 180
  },
  "hsl": {
    "h": 180,
    "s": 80.905,
    "l": 39.02
  },
  "oklch": {
    "l": 0.69827,
    "c": 0.11675,
    "h": 194.8
  },
  "luminance": 0.36076
}

Semantic roles & 50–950 ramp

primary
#13B4B4
secondary
#CF5353
accent
#3030F7
background
#F8FCFC
surface
#EFF8F8
border
#CAD1D1
text
#0B1313
muted
#7C8282

Preview Lab

Preview with #13B4B4

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

Preview Lab → · Contrast checker → · Palette generator →

#13B4B4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva