#55ECFF#55ECFF

#55ECFF is a very light, vivid teal. Relative luminance 0.691; OKLCH L 87.1% C 0.127 H 207.0°. Best body text is #000000 at 14.83:1 contrast (WCAG AA passes).

Color values

HEX	#55ECFF
RGB	rgb(85, 236, 255)
HSL	hsl(187, 100%, 67%)
HSV	hsv(187, 67%, 100%)
CMYK	cmyk(66.7%, 7.5%, 0%, 0%)
CIE-LAB	lab(86.57, -33.75, -20.87)
CIE-LCH	lch(86.57, 39.68, 211.74°)
OKLab	oklab(87.12% -0.1135 -0.0579)
OKLCH	oklch(87.12% 0.127 207)
XYZ	xyz(51.7840, 69.1364, 105.2039)
Luminance	0.6914 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55ECFF #FF6855

analogous

#55FFBD #55ECFF #5597FF

triadic

#55ECFF #FF55EC #ECFF55

tetradic

#55ECFF #BD55FF #FF6855 #97FF55

square

#55ECFF #BD55FF #FF6855 #97FF55

split-complementary

#55ECFF #FF5597 #FFBD55

monochromatic

#00C1DA #18E5FF #55ECFF #92F3FF #CFFAFF

Accessibility & contrast

On white

1.42

#55ECFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.83

#55ECFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55ECFF

14.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55ECFF	#FFFFFF	#000000	##000000
##55ECFF	1.00	1.42	14.83	14.83
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.83	21.00	1.00	1.00
##000000	14.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9E3FF

Deuteranopia (green-blind)

#C0D1FF

Tritanopia (blue-blind)

#00F6F2

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #55ecff;
/* rgb */ color: rgb(85, 236, 255);
/* oklch */ color: oklch(87.1% 0.127 207.0);

Tailwind

colors: {
  custom: {
    50: '#99f2ff',
    500: '#55ecff',
    950: '#000000',
  },
}

SCSS

$custom: #55ecff;
$custom-light: #99f2ff;
$custom-dark: #000000;

JSON

{
  "hex": "#55ecff",
  "rgb": {
    "r": 85,
    "g": 236,
    "b": 255
  },
  "hsl": {
    "h": 186.706,
    "s": 100,
    "l": 66.667
  },
  "oklch": {
    "l": 0.87121,
    "c": 0.12746,
    "h": 207
  },
  "luminance": 0.69142
}

Semantic roles & 50–950 ramp

primary

#55ECFF

secondary

#D33925

accent

#1A00E6

background

#FCFFFF

surface

#F6FEFF

border

#D0D6D7

text

#0F1718

muted

#808586

Preview Lab

Preview with #55ECFF

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

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