#55E4F0#55E4F0

#55E4F0 is a very light, vivid teal. Relative luminance 0.637; OKLCH L 84.7% C 0.121 H 203.1°. Best body text is #000000 at 13.74:1 contrast (WCAG AA passes).

Color values

HEX	#55E4F0
RGB	rgb(85, 228, 240)
HSL	hsl(185, 84%, 64%)
HSV	hsv(185, 65%, 94%)
CMYK	cmyk(64.6%, 5%, 0%, 5.9%)
CIE-LAB	lab(83.81, -34.24, -17.15)
CIE-LCH	lch(83.81, 38.30, 206.60°)
OKLab	oklab(84.74% -0.1117 -0.0475)
OKLCH	oklch(84.74% 0.121 203.1)
XYZ	xyz(47.2111, 63.7041, 92.2292)
Luminance	0.6371 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55E4F0 #F06155

analogous

#55F0AE #55E4F0 #5596F0

triadic

#55E4F0 #F055E4 #E4F055

tetradic

#55E4F0 #AE55F0 #F06155 #96F055

square

#55E4F0 #AE55F0 #F06155 #96F055

split-complementary

#55E4F0 #F05596 #F0AE55

monochromatic

#10ADBA #1DDBEB #55E4F0 #8DEDF5 #C5F6FA

Accessibility & contrast

On white

1.53

#55E4F0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.74

#55E4F0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55E4F0

13.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55E4F0	#FFFFFF	#000000	##000000
##55E4F0	1.00	1.53	13.74	13.74
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.74	21.00	1.00	1.00
##000000	13.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3DBF1

Deuteranopia (green-blind)

#BCCAF1

Tritanopia (blue-blind)

#00EDE7

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #55e4f0;
/* rgb */ color: rgb(85, 228, 240);
/* oklch */ color: oklch(84.7% 0.121 203.1);

Tailwind

colors: {
  custom: {
    50: '#97edf5',
    500: '#55e4f0',
    950: '#000000',
  },
}

SCSS

$custom: #55e4f0;
$custom-light: #97edf5;
$custom-dark: #000000;

JSON

{
  "hex": "#55e4f0",
  "rgb": {
    "r": 85,
    "g": 228,
    "b": 240
  },
  "hsl": {
    "h": 184.645,
    "s": 83.784,
    "l": 63.725
  },
  "oklch": {
    "l": 0.84737,
    "c": 0.1214,
    "h": 203.1
  },
  "luminance": 0.63709
}

Semantic roles & 50–950 ramp

primary

#55E4F0

secondary

#B93B30

accent

#1605E0

background

#FCFFFF

surface

#F5FEFE

border

#CFD6D6

text

#0F1617

muted

#808585

Preview Lab

Preview with #55E4F0

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

Preview Lab → · Contrast checker → · Palette generator →