#55E4EC#55E4EC

#55E4EC is a very light, vivid teal. Relative luminance 0.635; OKLCH L 84.6% C 0.121 H 200.4°. Best body text is #000000 at 13.69:1 contrast (WCAG AA passes).

Color values

HEX	#55E4EC
RGB	rgb(85, 228, 236)
HSL	hsl(183, 80%, 63%)
HSV	hsv(183, 64%, 93%)
CMYK	cmyk(64%, 3.4%, 0%, 7.5%)
CIE-LAB	lab(83.69, -35.36, -15.22)
CIE-LCH	lch(83.69, 38.50, 203.28°)
OKLab	oklab(84.6% -0.1133 -0.0422)
OKLCH	oklch(84.6% 0.121 200.4)
XYZ	xyz(46.6235, 63.4691, 89.1342)
Luminance	0.6347 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55E4EC #EC5D55

analogous

#55ECA9 #55E4EC #5598EC

triadic

#55E4EC #EC55E4 #E4EC55

tetradic

#55E4EC #A955EC #EC5D55 #98EC55

square

#55E4EC #A955EC #EC5D55 #98EC55

split-complementary

#55E4EC #EC5598 #ECA955

monochromatic

#14AAB3 #1EDBE6 #55E4EC #8CEDF2 #C3F5F8

Accessibility & contrast

On white

1.53

#55E4EC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.69

#55E4EC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55E4EC

13.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55E4EC	#FFFFFF	#000000	##000000
##55E4EC	1.00	1.53	13.69	13.69
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.69	21.00	1.00	1.00
##000000	13.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4DAED

Deuteranopia (green-blind)

#BDC9ED

Tritanopia (blue-blind)

#00ECE6

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #55e4ec;
/* rgb */ color: rgb(85, 228, 236);
/* oklch */ color: oklch(84.6% 0.121 200.4);

Tailwind

colors: {
  custom: {
    50: '#96edf2',
    500: '#55e4ec',
    950: '#000000',
  },
}

SCSS

$custom: #55e4ec;
$custom-light: #96edf2;
$custom-dark: #000000;

JSON

{
  "hex": "#55e4ec",
  "rgb": {
    "r": 85,
    "g": 228,
    "b": 236
  },
  "hsl": {
    "h": 183.179,
    "s": 79.894,
    "l": 62.941
  },
  "oklch": {
    "l": 0.84597,
    "c": 0.12092,
    "h": 200.4
  },
  "luminance": 0.63474
}

Semantic roles & 50–950 ramp

primary

#55E4EC

secondary

#B33933

accent

#1409DC

background

#FCFFFF

surface

#F5FEFE

border

#CFD6D6

text

#0F1616

muted

#808585

Preview Lab

Preview with #55E4EC

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

Preview Lab → · Contrast checker → · Palette generator →