#64EFE9#64EFE9

#64EFE9 is a very light, vivid teal. Relative luminance 0.703; OKLCH L 87.5% C 0.120 H 191.2°. Best body text is #000000 at 15.07:1 contrast (WCAG AA passes).

Color values

HEX	#64EFE9
RGB	rgb(100, 239, 233)
HSL	hsl(177, 81%, 66%)
HSV	hsv(177, 58%, 94%)
CMYK	cmyk(58.2%, 0%, 2.5%, 6.3%)
CIE-LAB	lab(87.15, -38.80, -8.42)
CIE-LCH	lch(87.15, 39.70, 192.25°)
OKLab	oklab(87.48% -0.118 -0.0235)
OKLCH	oklch(87.48% 0.12 191.2)
XYZ	xyz(50.8236, 70.3203, 87.9697)
Luminance	0.7033 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64EFE9 #EF646A

analogous

#64EFA4 #64EFE9 #64B0EF

triadic

#64EFE9 #E964EF #EFE964

tetradic

#64EFE9 #A464EF #EF646A #B0EF64

square

#64EFE9 #A464EF #EF646A #B0EF64

split-complementary

#64EFE9 #EF64B0 #EFA464

monochromatic

#14C4BD #2DE9E1 #64EFE9 #9BF5F1 #D3FAF9

Accessibility & contrast

On white

1.39

#64EFE9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.07

#64EFE9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64EFE9

15.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64EFE9	#FFFFFF	#000000	##000000
##64EFE9	1.00	1.39	15.07	15.07
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.07	21.00	1.00	1.00
##000000	15.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2E4E9

Deuteranopia (green-blind)

#CCD3EA

Tritanopia (blue-blind)

#00F5ED

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #64efe9;
/* rgb */ color: rgb(100, 239, 233);
/* oklch */ color: oklch(87.5% 0.120 191.2);

Tailwind

colors: {
  custom: {
    50: '#9ef5f0',
    500: '#64efe9',
    950: '#000000',
  },
}

SCSS

$custom: #64efe9;
$custom-light: #9ef5f0;
$custom-dark: #000000;

JSON

{
  "hex": "#64efe9",
  "rgb": {
    "r": 100,
    "g": 239,
    "b": 233
  },
  "hsl": {
    "h": 177.41,
    "s": 81.287,
    "l": 66.471
  },
  "oklch": {
    "l": 0.87482,
    "c": 0.12035,
    "h": 191.2
  },
  "luminance": 0.70326
}

Semantic roles & 50–950 ramp

primary

#64EFE9

secondary

#C2353B

accent

#0811DE

background

#FCFFFF

surface

#F6FEFE

border

#D0D6D6

text

#101716

muted

#808585

Preview Lab

Preview with #64EFE9

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

Preview Lab → · Contrast checker → · Palette generator →