#5BF5DB#5BF5DB

#5BF5DB is a very light, vivid teal. Relative luminance 0.726; OKLCH L 88.2% C 0.135 H 179.7°. Best body text is #000000 at 15.53:1 contrast (WCAG AA passes).

Color values

HEX#5BF5DB
RGBrgb(91, 245, 219)
HSLhsl(170, 89%, 66%)
HSVhsv(170, 63%, 96%)
CMYKcmyk(62.9%, 0%, 10.6%, 3.9%)
CIE-LABlab(88.27, -46.52, 0.52)
CIE-LCHlch(88.27, 46.52, 179.36°)
OKLaboklab(88.2% -0.1346 0.0006)
OKLCHoklch(88.2% 0.135 179.7)
XYZxyz(49.7470, 72.6381, 78.4029)
Luminance0.7264 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5BF5DB #F55B75
analogous
#5BF58E #5BF5DB #5BC2F5
triadic
#5BF5DB #DB5BF5 #F5DB5B
tetradic
#5BF5DB #8E5BF5 #F55B75 #C2F55B
square
#5BF5DB #8E5BF5 #F55B75 #C2F55B
split-complementary
#5BF5DB #F55BC2 #F58E5B
monochromatic
#0CC9A9 #21F1CE #5BF5DB #95F9E8 #CEFCF4

Accessibility & contrast

On white

1.35
#5BF5DB on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

15.53
#5BF5DB on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BF5DB
15.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5BF5DB#FFFFFF#000000##000000
##5BF5DB1.001.3515.5315.53
#FFFFFF1.351.0021.0021.00
#00000015.5321.001.001.00
##00000015.5321.001.001.00

Color blindness preview

Protanopia (red-blind)
#EBE7DA
Deuteranopia (green-blind)
#D5D7DD
Tritanopia (blue-blind)
#00F9ED
Achromatopsia (no color)
#DDDDDD

Design tokens & code

CSS
--color: #5bf5db;
/* rgb */ color: rgb(91, 245, 219);
/* oklch */ color: oklch(88.2% 0.135 179.7);
Tailwind
colors: {
  custom: {
    50: '#9af9e6',
    500: '#5bf5db',
    950: '#000000',
  },
}
SCSS
$custom: #5bf5db;
$custom-light: #9af9e6;
$custom-dark: #000000;
JSON
{
  "hex": "#5bf5db",
  "rgb": {
    "r": 91,
    "g": 245,
    "b": 219
  },
  "hsl": {
    "h": 169.87,
    "s": 88.506,
    "l": 65.882
  },
  "oklch": {
    "l": 0.88202,
    "c": 0.13465,
    "h": 179.7
  },
  "luminance": 0.72643
}

Semantic roles & 50–950 ramp

primary
#5BF5DB
secondary
#C62E48
accent
#0027E5
background
#FCFFFE
surface
#F6FFFC
border
#D0D7D5
text
#0F1715
muted
#808584

Preview Lab

Preview with #5BF5DB

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

Preview Lab → · Contrast checker → · Palette generator →

#5BF5DB Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva