#64DDEF#64DDEF

#64DDEF is a very light, moderate teal. Relative luminance 0.607; OKLCH L 83.5% C 0.110 H 208.5°. Best body text is #000000 at 13.13:1 contrast (WCAG AA passes).

Color values

HEX	#64DDEF
RGB	rgb(100, 221, 239)
HSL	hsl(188, 81%, 66%)
HSV	hsv(188, 58%, 94%)
CMYK	cmyk(58.2%, 7.5%, 0%, 6.3%)
CIE-LAB	lab(82.19, -28.73, -19.02)
CIE-LCH	lch(82.19, 34.45, 213.51°)
OKLab	oklab(83.54% -0.097 -0.0527)
OKLCH	oklch(83.54% 0.11 208.5)
XYZ	xyz(46.6856, 60.6495, 90.8908)
Luminance	0.6065 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64DDEF #EF7664

analogous

#64EFBC #64DDEF #6498EF

triadic

#64DDEF #EF64DD #DDEF64

tetradic

#64DDEF #BC64EF #EF7664 #98EF64

square

#64DDEF #BC64EF #EF7664 #98EF64

split-complementary

#64DDEF #EF6498 #EFBC64

monochromatic

#14AEC4 #2DD1E9 #64DDEF #9BE9F5 #D3F5FA

Accessibility & contrast

On white

1.60

#64DDEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.13

#64DDEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64DDEF

13.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64DDEF	#FFFFFF	#000000	##000000
##64DDEF	1.00	1.60	13.13	13.13
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.13	21.00	1.00	1.00
##000000	13.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCD5F0

Deuteranopia (green-blind)

#B7C6EF

Tritanopia (blue-blind)

#00E6E2

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #64ddef;
/* rgb */ color: rgb(100, 221, 239);
/* oklch */ color: oklch(83.5% 0.110 208.5);

Tailwind

colors: {
  custom: {
    50: '#9de8f4',
    500: '#64ddef',
    950: '#000000',
  },
}

SCSS

$custom: #64ddef;
$custom-light: #9de8f4;
$custom-dark: #000000;

JSON

{
  "hex": "#64ddef",
  "rgb": {
    "r": 100,
    "g": 221,
    "b": 239
  },
  "hsl": {
    "h": 187.77,
    "s": 81.287,
    "l": 66.471
  },
  "oklch": {
    "l": 0.83536,
    "c": 0.11039,
    "h": 208.5
  },
  "luminance": 0.60654
}

Semantic roles & 50–950 ramp

primary

#64DDEF

secondary

#C24735

accent

#2408DE

background

#FCFEFF

surface

#F6FCFE

border

#D0D5D6

text

#0F1617

muted

#808485

Preview Lab

Preview with #64DDEF

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

Preview Lab → · Contrast checker → · Palette generator →