#64BDCB#64BDCB

#64BDCB is a light, moderate teal. Relative luminance 0.434; OKLCH L 74.8% C 0.088 H 208.8°. Best body text is #000000 at 9.68:1 contrast (WCAG AA passes).

Color values

HEX	#64BDCB
RGB	rgb(100, 189, 203)
HSL	hsl(188, 50%, 59%)
HSV	hsv(188, 51%, 80%)
CMYK	cmyk(50.7%, 6.9%, 0%, 20.4%)
CIE-LAB	lab(71.83, -22.87, -15.27)
CIE-LCH	lch(71.83, 27.50, 213.74°)
OKLab	oklab(74.84% -0.0767 -0.0422)
OKLCH	oklch(74.84% 0.088 208.8)
XYZ	xyz(34.2284, 43.4133, 63.0642)
Luminance	0.4342 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64BDCB #CB7264

analogous

#64CBA5 #64BDCB #648ACB

triadic

#64BDCB #CB64BD #BDCB64

tetradic

#64BDCB #A564CB #CB7264 #8ACB64

square

#64BDCB #A564CB #CB7264 #8ACB64

split-complementary

#64BDCB #CB648A #CBA564

monochromatic

#2D7B87 #3DA5B5 #64BDCB #92D1DA #C0E4EA

Accessibility & contrast

On white

2.17

#64BDCB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.68

#64BDCB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64BDCB

9.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64BDCB	#FFFFFF	#000000	##000000
##64BDCB	1.00	2.17	9.68	9.68
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.68	21.00	1.00	1.00
##000000	9.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0B7CC

Deuteranopia (green-blind)

#9FABCB

Tritanopia (blue-blind)

#20C4C1

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #64bdcb;
/* rgb */ color: rgb(100, 189, 203);
/* oklch */ color: oklch(74.8% 0.088 208.8);

Tailwind

colors: {
  custom: {
    50: '#98d1da',
    500: '#64bdcb',
    950: '#000000',
  },
}

SCSS

$custom: #64bdcb;
$custom-light: #98d1da;
$custom-dark: #000000;

JSON

{
  "hex": "#64bdcb",
  "rgb": {
    "r": 100,
    "g": 189,
    "b": 203
  },
  "hsl": {
    "h": 188.155,
    "s": 49.758,
    "l": 59.412
  },
  "oklch": {
    "l": 0.74837,
    "c": 0.08757,
    "h": 208.8
  },
  "luminance": 0.43416
}

Semantic roles & 50–950 ramp

primary

#64BDCB

secondary

#D9B7B1

accent

#614FD9

background

#F9FCFD

surface

#F2F9FA

border

#CCD2D3

text

#0E1414

muted

#7E8283

Preview Lab

Preview with #64BDCB

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

Preview Lab → · Contrast checker → · Palette generator →