#64E9FD#64E9FD

#64E9FD is a very light, moderate teal. Relative luminance 0.681; OKLCH L 86.8% C 0.118 H 208.8°. Best body text is #000000 at 14.62:1 contrast (WCAG AA passes).

Color values

HEX	#64E9FD
RGB	rgb(100, 233, 253)
HSL	hsl(188, 97%, 69%)
HSV	hsv(188, 60%, 99%)
CMYK	cmyk(60.5%, 7.9%, 0%, 0.8%)
CIE-LAB	lab(86.04, -30.60, -20.59)
CIE-LCH	lch(86.04, 36.88, 213.93°)
OKLab	oklab(86.78% -0.1038 -0.0571)
OKLCH	oklch(86.78% 0.118 208.8)
XYZ	xyz(52.1167, 68.0736, 103.3024)
Luminance	0.6808 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64E9FD #FD7864

analogous

#64FDC5 #64E9FD #649DFD

triadic

#64E9FD #FD64E9 #E9FD64

tetradic

#64E9FD #C564FD #FD7864 #9DFD64

square

#64E9FD #C564FD #FD7864 #9DFD64

split-complementary

#64E9FD #FD649D #FDC564

monochromatic

#03C6E4 #28E0FC #64E9FD #A0F2FE #DDFAFF

Accessibility & contrast

On white

1.44

#64E9FD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.62

#64E9FD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64E9FD

14.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64E9FD	#FFFFFF	#000000	##000000
##64E9FD	1.00	1.44	14.62	14.62
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.62	21.00	1.00	1.00
##000000	14.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6E1FE

Deuteranopia (green-blind)

#C0D0FD

Tritanopia (blue-blind)

#00F3EF

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #64e9fd;
/* rgb */ color: rgb(100, 233, 253);
/* oklch */ color: oklch(86.8% 0.118 208.8);

Tailwind

colors: {
  custom: {
    50: '#9ff0fe',
    500: '#64e9fd',
    950: '#000000',
  },
}

SCSS

$custom: #64e9fd;
$custom-light: #9ff0fe;
$custom-dark: #000000;

JSON

{
  "hex": "#64e9fd",
  "rgb": {
    "r": 100,
    "g": 233,
    "b": 253
  },
  "hsl": {
    "h": 187.843,
    "s": 97.452,
    "l": 69.216
  },
  "oklch": {
    "l": 0.86784,
    "c": 0.11848,
    "h": 208.8
  },
  "luminance": 0.68079
}

Semantic roles & 50–950 ramp

primary

#64E9FD

secondary

#D7442E

accent

#1E00E6

background

#FDFFFF

surface

#F7FEFF

border

#D0D6D7

text

#101617

muted

#818585

Preview Lab

Preview with #64E9FD

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

Preview Lab → · Contrast checker → · Palette generator →