#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
RGB	rgb(85, 221, 243)
HSL	hsl(188, 87%, 64%)
HSV	hsv(188, 65%, 95%)
CMYK	cmyk(65%, 9.1%, 0%, 4.7%)
CIE-LAB	lab(81.90, -30.06, -21.63)
CIE-LCH	lch(81.90, 37.03, 215.74°)
OKLab	oklab(83.23% -0.1036 -0.06)
OKLCH	oklch(83.23% 0.12 210.1)
XYZ	xyz(45.7736, 60.1102, 93.9667)
Luminance	0.6011 (WCAG relative)
Temperature	cool
Family	teal

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
##55DDF3	1.00	1.61	13.02	13.02
#FFFFFF	1.61	1.00	21.00	21.00
#000000	13.02	21.00	1.00	1.00
##000000	13.02	21.00	1.00	1.00

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 →