#64E3F9#64E3F9

#64E3F9 is a very light, moderate teal. Relative luminance 0.645; OKLCH L 85.3% C 0.115 H 210.7°. Best body text is #000000 at 13.90:1 contrast (WCAG AA passes).

Color values

HEX	#64E3F9
RGB	rgb(100, 227, 249)
HSL	hsl(189, 93%, 68%)
HSV	hsv(189, 60%, 98%)
CMYK	cmyk(59.8%, 8.8%, 0%, 2.4%)
CIE-LAB	lab(84.22, -28.83, -21.25)
CIE-LCH	lch(84.22, 35.82, 216.39°)
OKLab	oklab(85.27% -0.0993 -0.0589)
OKLCH	oklch(85.27% 0.115 210.7)
XYZ	xyz(49.8165, 64.4819, 99.4251)
Luminance	0.6449 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64E3F9 #F97A64

analogous

#64F9C4 #64E3F9 #6498F9

triadic

#64E3F9 #F964E3 #E3F964

tetradic

#64E3F9 #C464F9 #F97A64 #98F964

square

#64E3F9 #C464F9 #F97A64 #98F964

split-complementary

#64E3F9 #F96498 #F9C464

monochromatic

#08BBDA #29D8F7 #64E3F9 #9FEEFB #DAF8FE

Accessibility & contrast

On white

1.51

#64E3F9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.90

#64E3F9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64E3F9

13.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64E3F9	#FFFFFF	#000000	##000000
##64E3F9	1.00	1.51	13.90	13.90
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.90	21.00	1.00	1.00
##000000	13.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0DCFA

Deuteranopia (green-blind)

#BACBF9

Tritanopia (blue-blind)

#00EDEA

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #64e3f9;
/* rgb */ color: rgb(100, 227, 249);
/* oklch */ color: oklch(85.3% 0.115 210.7);

Tailwind

colors: {
  custom: {
    50: '#9eecfb',
    500: '#64e3f9',
    950: '#000000',
  },
}

SCSS

$custom: #64e3f9;
$custom-light: #9eecfb;
$custom-dark: #000000;

JSON

{
  "hex": "#64e3f9",
  "rgb": {
    "r": 100,
    "g": 227,
    "b": 249
  },
  "hsl": {
    "h": 188.859,
    "s": 92.547,
    "l": 68.431
  },
  "oklch": {
    "l": 0.85272,
    "c": 0.11545,
    "h": 210.7
  },
  "luminance": 0.64487
}

Semantic roles & 50–950 ramp

primary

#64E3F9

secondary

#D2472F

accent

#2200E6

background

#FCFEFF

surface

#F6FDFF

border

#D0D5D7

text

#101617

muted

#808485

Preview Lab

Preview with #64E3F9

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

Preview Lab → · Contrast checker → · Palette generator →