#5BF4EA#5BF4EA

#5BF4EA is a very light, vivid teal. Relative luminance 0.729; OKLCH L 88.4% C 0.129 H 189.0°. Best body text is #000000 at 15.57:1 contrast (WCAG AA passes).

Color values

HEX#5BF4EA
RGBrgb(91, 244, 234)
HSLhsl(176, 87%, 66%)
HSVhsv(176, 63%, 96%)
CMYKcmyk(62.7%, 0%, 4.1%, 4.3%)
CIE-LABlab(88.38, -42.27, -7.15)
CIE-LCHlch(88.38, 42.87, 189.61°)
OKLaboklab(88.42% -0.1272 -0.02)
OKLCHoklch(88.42% 0.129 189)
XYZxyz(51.5096, 72.8604, 89.1748)
Luminance0.7287 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5BF4EA #F45B65
analogous
#5BF49D #5BF4EA #5BB2F4
triadic
#5BF4EA #EA5BF4 #F4EA5B
tetradic
#5BF4EA #9D5BF4 #F45B65 #B2F45B
square
#5BF4EA #9D5BF4 #F45B65 #B2F45B
split-complementary
#5BF4EA #F45BB2 #F49D5B
monochromatic
#0DC7BB #22F0E3 #5BF4EA #94F8F1 #CEFCF9

Accessibility & contrast

On white

1.35
#5BF4EA on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

15.57
#5BF4EA on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BF4EA
15.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5BF4EA#FFFFFF#000000##000000
##5BF4EA1.001.3515.5715.57
#FFFFFF1.351.0021.0021.00
#00000015.5721.001.001.00
##00000015.5721.001.001.00

Color blindness preview

Protanopia (red-blind)
#E7E8EA
Deuteranopia (green-blind)
#D0D7EC
Tritanopia (blue-blind)
#00FAF1
Achromatopsia (no color)
#DEDEDE

Design tokens & code

CSS
--color: #5bf4ea;
/* rgb */ color: rgb(91, 244, 234);
/* oklch */ color: oklch(88.4% 0.129 189.0);
Tailwind
colors: {
  custom: {
    50: '#9af8f0',
    500: '#5bf4ea',
    950: '#000000',
  },
}
SCSS
$custom: #5bf4ea;
$custom-light: #9af8f0;
$custom-dark: #000000;
JSON
{
  "hex": "#5bf4ea",
  "rgb": {
    "r": 91,
    "g": 244,
    "b": 234
  },
  "hsl": {
    "h": 176.078,
    "s": 87.429,
    "l": 65.686
  },
  "oklch": {
    "l": 0.88419,
    "c": 0.12877,
    "h": 189
  },
  "luminance": 0.72866
}

Semantic roles & 50–950 ramp

primary
#5BF4EA
secondary
#C42F39
accent
#0210E4
background
#FCFFFF
surface
#F6FFFE
border
#D0D7D6
text
#0F1716
muted
#808585

Preview Lab

Preview with #5BF4EA

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

Preview Lab → · Contrast checker → · Palette generator →

#5BF4EA Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva