#55DDE4#55DDE4

#55DDE4 is a very light, moderate teal. Relative luminance 0.592; OKLCH L 82.7% C 0.117 H 200.0°. Best body text is #000000 at 12.85:1 contrast (WCAG AA passes).

Color values

HEX	#55DDE4
RGB	rgb(85, 221, 228)
HSL	hsl(183, 73%, 61%)
HSV	hsv(183, 63%, 89%)
CMYK	cmyk(62.7%, 3.1%, 0%, 10.6%)
CIE-LAB	lab(81.42, -34.32, -14.37)
CIE-LCH	lch(81.42, 37.20, 202.73°)
OKLab	oklab(82.69% -0.1096 -0.0398)
OKLCH	oklch(82.69% 0.117 200)
XYZ	xyz(43.6003, 59.2409, 82.5206)
Luminance	0.5925 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55DDE4 #E45C55

analogous

#55E4A4 #55DDE4 #5596E4

triadic

#55DDE4 #E455DD #DDE455

tetradic

#55DDE4 #A455E4 #E45C55 #96E455

square

#55DDE4 #A455E4 #E45C55 #96E455

split-complementary

#55DDE4 #E45596 #E4A455

monochromatic

#1A9EA4 #23D0D9 #55DDE4 #8AE8EC #BFF2F5

Accessibility & contrast

On white

1.63

#55DDE4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.85

#55DDE4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55DDE4

12.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55DDE4	#FFFFFF	#000000	##000000
##55DDE4	1.00	1.63	12.85	12.85
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.85	21.00	1.00	1.00
##000000	12.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CED4E5

Deuteranopia (green-blind)

#B8C3E5

Tritanopia (blue-blind)

#00E5DF

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #55dde4;
/* rgb */ color: rgb(85, 221, 228);
/* oklch */ color: oklch(82.7% 0.117 200.0);

Tailwind

colors: {
  custom: {
    50: '#95e8ec',
    500: '#55dde4',
    950: '#000000',
  },
}

SCSS

$custom: #55dde4;
$custom-light: #95e8ec;
$custom-dark: #000000;

JSON

{
  "hex": "#55dde4",
  "rgb": {
    "r": 85,
    "g": 221,
    "b": 228
  },
  "hsl": {
    "h": 182.937,
    "s": 72.589,
    "l": 61.373
  },
  "oklch": {
    "l": 0.82685,
    "c": 0.11661,
    "h": 200
  },
  "luminance": 0.59246
}

Semantic roles & 50–950 ramp

primary

#55DDE4

secondary

#A73C36

accent

#1A11D5

background

#FCFEFE

surface

#F5FCFD

border

#CFD5D5

text

#0F1616

muted

#808484

Preview Lab

Preview with #55DDE4

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

Preview Lab → · Contrast checker → · Palette generator →