#55FCEF#55FCEF

#55FCEF is a very light, vivid teal. Relative luminance 0.778; OKLCH L 90.3% C 0.137 H 187.6°. Best body text is #000000 at 16.56:1 contrast (WCAG AA passes).

Color values

HEX	#55FCEF
RGB	rgb(85, 252, 239)
HSL	hsl(175, 97%, 66%)
HSV	hsv(175, 66%, 99%)
CMYK	cmyk(66.3%, 0%, 5.2%, 1.2%)
CIE-LAB	lab(90.68, -45.37, -6.38)
CIE-LCH	lch(90.68, 45.82, 188.00°)
OKLab	oklab(90.29% -0.1356 -0.018)
OKLCH	oklch(90.29% 0.137 187.6)
XYZ	xyz(54.1295, 77.7779, 93.8045)
Luminance	0.7778 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55FCEF #FC5562

analogous

#55FC9B #55FCEF #55B6FC

triadic

#55FCEF #EF55FC #FCEF55

tetradic

#55FCEF #9B55FC #FC5562 #B6FC55

square

#55FCEF #9B55FC #FC5562 #B6FC55

split-complementary

#55FCEF #FC55B6 #FC9B55

monochromatic

#04D3C3 #19FBE9 #55FCEF #91FDF5 #CDFEFA

Accessibility & contrast

On white

1.27

#55FCEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.56

#55FCEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55FCEF

16.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55FCEF	#FFFFFF	#000000	##000000
##55FCEF	1.00	1.27	16.56	16.56
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.56	21.00	1.00	1.00
##000000	16.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFEFEF

Deuteranopia (green-blind)

#D6DDF1

Tritanopia (blue-blind)

#00FFF8

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #55fcef;
/* rgb */ color: rgb(85, 252, 239);
/* oklch */ color: oklch(90.3% 0.137 187.6);

Tailwind

colors: {
  custom: {
    50: '#99fef4',
    500: '#55fcef',
    950: '#000000',
  },
}

SCSS

$custom: #55fcef;
$custom-light: #99fef4;
$custom-dark: #000000;

JSON

{
  "hex": "#55fcef",
  "rgb": {
    "r": 85,
    "g": 252,
    "b": 239
  },
  "hsl": {
    "h": 175.329,
    "s": 96.532,
    "l": 66.078
  },
  "oklch": {
    "l": 0.90291,
    "c": 0.13682,
    "h": 187.6
  },
  "luminance": 0.77784
}

Semantic roles & 50–950 ramp

primary

#55FCEF

secondary

#CD2835

accent

#0012E6

background

#FCFFFF

surface

#F6FFFE

border

#D0D7D6

text

#101817

muted

#808685

Preview Lab

Preview with #55FCEF

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

Preview Lab → · Contrast checker → · Palette generator →