#64EFEF#64EFEF

#64EFEF is a very light, moderate teal. Relative luminance 0.707; OKLCH L 87.7% C 0.120 H 195.2°. Best body text is #000000 at 15.13:1 contrast (WCAG AA passes).

Color values

HEX	#64EFEF
RGB	rgb(100, 239, 239)
HSL	hsl(180, 81%, 66%)
HSV	hsv(180, 58%, 94%)
CMYK	cmyk(58.2%, 0%, 0%, 6.3%)
CIE-LAB	lab(87.32, -37.22, -11.32)
CIE-LCH	lch(87.32, 38.91, 196.91°)
OKLab	oklab(87.68% -0.1155 -0.0314)
OKLCH	oklch(87.68% 0.12 195.2)
XYZ	xyz(51.6953, 70.6690, 92.5607)
Luminance	0.7067 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64EFEF #EF6464

analogous

#64EFAA #64EFEF #64AAEF

triadic

#64EFEF #EF64EF #EFEF64

tetradic

#64EFEF #AA64EF #EF6464 #AAEF64

square

#64EFEF #AA64EF #EF6464 #AAEF64

split-complementary

#64EFEF #EF64AA #EFAA64

monochromatic

#14C4C4 #2DE9E9 #64EFEF #9BF5F5 #D3FAFA

Accessibility & contrast

On white

1.39

#64EFEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.13

#64EFEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64EFEF

15.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64EFEF	#FFFFFF	#000000	##000000
##64EFEF	1.00	1.39	15.13	15.13
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.13	21.00	1.00	1.00
##000000	15.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1E4EF

Deuteranopia (green-blind)

#CAD4F0

Tritanopia (blue-blind)

#00F6EF

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #64efef;
/* rgb */ color: rgb(100, 239, 239);
/* oklch */ color: oklch(87.7% 0.120 195.2);

Tailwind

colors: {
  custom: {
    50: '#9ef4f4',
    500: '#64efef',
    950: '#000000',
  },
}

SCSS

$custom: #64efef;
$custom-light: #9ef4f4;
$custom-dark: #000000;

JSON

{
  "hex": "#64efef",
  "rgb": {
    "r": 100,
    "g": 239,
    "b": 239
  },
  "hsl": {
    "h": 180,
    "s": 81.287,
    "l": 66.471
  },
  "oklch": {
    "l": 0.87676,
    "c": 0.11972,
    "h": 195.2
  },
  "luminance": 0.70674
}

Semantic roles & 50–950 ramp

primary

#64EFEF

secondary

#C23535

accent

#0808DE

background

#FDFFFF

surface

#F7FEFE

border

#D0D6D6

text

#101717

muted

#818585

Preview Lab

Preview with #64EFEF

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

Preview Lab → · Contrast checker → · Palette generator →