#55DDF3#55DDF3

#55DDF3 is a very light, moderate teal. Relative luminance 0.601; OKLCH L 83.2% C 0.120 H 210.1°. Best body text is #000000 at 13.02:1 contrast (WCAG AA passes).

Color values

HEX#55DDF3
RGBrgb(85, 221, 243)
HSLhsl(188, 87%, 64%)
HSVhsv(188, 65%, 95%)
CMYKcmyk(65%, 9.1%, 0%, 4.7%)
CIE-LABlab(81.90, -30.06, -21.63)
CIE-LCHlch(81.90, 37.03, 215.74°)
OKLaboklab(83.23% -0.1036 -0.06)
OKLCHoklch(83.23% 0.12 210.1)
XYZxyz(45.7736, 60.1102, 93.9667)
Luminance0.6011 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#55DDF3 #F36B55
analogous
#55F3BA #55DDF3 #558EF3
triadic
#55DDF3 #F355DD #DDF355
tetradic
#55DDF3 #BA55F3 #F36B55 #8EF355
square
#55DDF3 #BA55F3 #F36B55 #8EF355
split-complementary
#55DDF3 #F3558E #F3BA55
monochromatic
#0EA7C0 #1CD2EF #55DDF3 #8EE8F7 #C7F4FB

Accessibility & contrast

On white

1.61
#55DDF3 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

13.02
#55DDF3 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55DDF3
13.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##55DDF3#FFFFFF#000000##000000
##55DDF31.001.6113.0213.02
#FFFFFF1.611.0021.0021.00
#00000013.0221.001.001.00
##00000013.0221.001.001.00

Color blindness preview

Protanopia (red-blind)
#CAD5F4
Deuteranopia (green-blind)
#B3C4F3
Tritanopia (blue-blind)
#00E7E4
Achromatopsia (no color)
#CCCCCC

Design tokens & code

CSS
--color: #55ddf3;
/* rgb */ color: rgb(85, 221, 243);
/* oklch */ color: oklch(83.2% 0.120 210.1);
Tailwind
colors: {
  custom: {
    50: '#96e8f7',
    500: '#55ddf3',
    950: '#000000',
  },
}
SCSS
$custom: #55ddf3;
$custom-light: #96e8f7;
$custom-dark: #000000;
JSON
{
  "hex": "#55ddf3",
  "rgb": {
    "r": 85,
    "g": 221,
    "b": 243
  },
  "hsl": {
    "h": 188.354,
    "s": 86.813,
    "l": 64.314
  },
  "oklch": {
    "l": 0.83225,
    "c": 0.11972,
    "h": 210.1
  },
  "luminance": 0.60115
}

Semantic roles & 50–950 ramp

primary
#55DDF3
secondary
#BE422E
accent
#2202E3
background
#FCFEFF
surface
#F5FCFE
border
#CFD5D6
text
#0F1617
muted
#808485

Preview Lab

Preview with #55DDF3

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

Preview Lab → · Contrast checker → · Palette generator →

#55DDF3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva