#64D1E5#64D1E5

#64D1E5 is a light, moderate teal. Relative luminance 0.540; OKLCH L 80.4% C 0.103 H 211.2°. Best body text is #000000 at 11.79:1 contrast (WCAG AA passes).

Color values

HEX	#64D1E5
RGB	rgb(100, 209, 229)
HSL	hsl(189, 71%, 65%)
HSV	hsv(189, 56%, 90%)
CMYK	cmyk(56.3%, 8.7%, 0%, 10.2%)
CIE-LAB	lab(78.44, -25.65, -19.36)
CIE-LCH	lch(78.44, 32.14, 217.05°)
OKLab	oklab(80.42% -0.0883 -0.0536)
OKLCH	oklch(80.42% 0.103 211.2)
XYZ	xyz(42.1931, 53.9633, 82.3059)
Luminance	0.5397 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64D1E5 #E57864

analogous

#64E5B8 #64D1E5 #6491E5

triadic

#64D1E5 #E564D1 #D1E564

tetradic

#64D1E5 #B864E5 #E57864 #91E564

square

#64D1E5 #B864E5 #E57864 #91E564

split-complementary

#64D1E5 #E56491 #E5B864

monochromatic

#1E9AB1 #30C1DC #64D1E5 #98E1EE #CDF0F7

Accessibility & contrast

On white

1.78

#64D1E5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.79

#64D1E5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64D1E5

11.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64D1E5	#FFFFFF	#000000	##000000
##64D1E5	1.00	1.78	11.79	11.79
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.79	21.00	1.00	1.00
##000000	11.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0CAE6

Deuteranopia (green-blind)

#ADBCE5

Tritanopia (blue-blind)

#00DAD7

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #64d1e5;
/* rgb */ color: rgb(100, 209, 229);
/* oklch */ color: oklch(80.4% 0.103 211.2);

Tailwind

colors: {
  custom: {
    50: '#9bdfed',
    500: '#64d1e5',
    950: '#000000',
  },
}

SCSS

$custom: #64d1e5;
$custom-light: #9bdfed;
$custom-dark: #000000;

JSON

{
  "hex": "#64d1e5",
  "rgb": {
    "r": 100,
    "g": 209,
    "b": 229
  },
  "hsl": {
    "h": 189.302,
    "s": 71.271,
    "l": 64.51
  },
  "oklch": {
    "l": 0.80417,
    "c": 0.10333,
    "h": 211.2
  },
  "luminance": 0.53967
}

Semantic roles & 50–950 ramp

primary

#64D1E5

secondary

#B24E3B

accent

#3012D3

background

#FCFEFE

surface

#F5FCFD

border

#CFD5D5

text

#0F1516

muted

#808484

Preview Lab

Preview with #64D1E5

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

Preview Lab → · Contrast checker → · Palette generator →