#64EFEA#64EFEA

#64EFEA is a very light, vivid teal. Relative luminance 0.704; OKLCH L 87.5% C 0.120 H 191.9°. Best body text is #000000 at 15.08:1 contrast (WCAG AA passes).

Color values

HEX	#64EFEA
RGB	rgb(100, 239, 234)
HSL	hsl(178, 81%, 66%)
HSV	hsv(178, 58%, 94%)
CMYK	cmyk(58.2%, 0%, 2.1%, 6.3%)
CIE-LAB	lab(87.18, -38.54, -8.91)
CIE-LCH	lch(87.18, 39.55, 193.01°)
OKLab	oklab(87.51% -0.1176 -0.0248)
OKLCH	oklch(87.51% 0.12 191.9)
XYZ	xyz(50.9668, 70.3776, 88.7242)
Luminance	0.7038 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64EFEA #EF6469

analogous

#64EFA5 #64EFEA #64AFEF

triadic

#64EFEA #EA64EF #EFEA64

tetradic

#64EFEA #A564EF #EF6469 #AFEF64

square

#64EFEA #A564EF #EF6469 #AFEF64

split-complementary

#64EFEA #EF64AF #EFA564

monochromatic

#14C4BE #2DE9E2 #64EFEA #9BF5F2 #D3FAF9

Accessibility & contrast

On white

1.39

#64EFEA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.08

#64EFEA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64EFEA

15.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64EFEA	#FFFFFF	#000000	##000000
##64EFEA	1.00	1.39	15.08	15.08
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.08	21.00	1.00	1.00
##000000	15.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2E4EA

Deuteranopia (green-blind)

#CCD4EB

Tritanopia (blue-blind)

#00F5ED

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #64efea;
/* rgb */ color: rgb(100, 239, 234);
/* oklch */ color: oklch(87.5% 0.120 191.9);

Tailwind

colors: {
  custom: {
    50: '#9ef4f0',
    500: '#64efea',
    950: '#000000',
  },
}

SCSS

$custom: #64efea;
$custom-light: #9ef4f0;
$custom-dark: #000000;

JSON

{
  "hex": "#64efea",
  "rgb": {
    "r": 100,
    "g": 239,
    "b": 234
  },
  "hsl": {
    "h": 177.842,
    "s": 81.287,
    "l": 66.471
  },
  "oklch": {
    "l": 0.87514,
    "c": 0.1202,
    "h": 191.9
  },
  "luminance": 0.70383
}

Semantic roles & 50–950 ramp

primary

#64EFEA

secondary

#C2353A

accent

#0810DE

background

#FCFFFF

surface

#F6FEFE

border

#D0D6D6

text

#101716

muted

#808585

Preview Lab

Preview with #64EFEA

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

Preview Lab → · Contrast checker → · Palette generator →