#55E9EE#55E9EE

#55E9EE is a very light, vivid teal. Relative luminance 0.664; OKLCH L 85.8% C 0.124 H 198.3°. Best body text is #000000 at 14.28:1 contrast (WCAG AA passes).

Color values

HEX	#55E9EE
RGB	rgb(85, 233, 238)
HSL	hsl(182, 82%, 63%)
HSV	hsv(182, 64%, 93%)
CMYK	cmyk(64.3%, 2.1%, 0%, 6.7%)
CIE-LAB	lab(85.19, -37.13, -14.02)
CIE-LCH	lch(85.19, 39.69, 200.69°)
OKLab	oklab(85.83% -0.1174 -0.0389)
OKLCH	oklch(85.83% 0.124 198.3)
XYZ	xyz(48.3111, 66.3768, 91.1382)
Luminance	0.6638 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55E9EE #EE5A55

analogous

#55EEA6 #55E9EE #559CEE

triadic

#55E9EE #EE55E9 #E9EE55

tetradic

#55E9EE #A655EE #EE5A55 #9CEE55

square

#55E9EE #A655EE #EE5A55 #9CEE55

split-complementary

#55E9EE #EE559C #EEA655

monochromatic

#12B1B6 #1DE2E8 #55E9EE #8DF0F4 #C4F7F9

Accessibility & contrast

On white

1.47

#55E9EE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.28

#55E9EE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55E9EE

14.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55E9EE	#FFFFFF	#000000	##000000
##55E9EE	1.00	1.47	14.28	14.28
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.28	21.00	1.00	1.00
##000000	14.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9DFEF

Deuteranopia (green-blind)

#C2CEEF

Tritanopia (blue-blind)

#00F1EA

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #55e9ee;
/* rgb */ color: rgb(85, 233, 238);
/* oklch */ color: oklch(85.8% 0.124 198.3);

Tailwind

colors: {
  custom: {
    50: '#97f0f3',
    500: '#55e9ee',
    950: '#000000',
  },
}

SCSS

$custom: #55e9ee;
$custom-light: #97f0f3;
$custom-dark: #000000;

JSON

{
  "hex": "#55e9ee",
  "rgb": {
    "r": 85,
    "g": 233,
    "b": 238
  },
  "hsl": {
    "h": 181.961,
    "s": 81.818,
    "l": 63.333
  },
  "oklch": {
    "l": 0.85829,
    "c": 0.12372,
    "h": 198.3
  },
  "luminance": 0.66382
}

Semantic roles & 50–950 ramp

primary

#55E9EE

secondary

#B63631

accent

#0E07DE

background

#FCFFFF

surface

#F5FEFE

border

#CFD6D6

text

#0F1617

muted

#808585

Preview Lab

Preview with #55E9EE

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

Preview Lab → · Contrast checker → · Palette generator →