#64C9BB#64C9BB

#64C9BB is a light, moderate teal. Relative luminance 0.481; OKLCH L 77.1% C 0.097 H 183.6°. Best body text is #000000 at 10.61:1 contrast (WCAG AA passes).

Color values

HEX	#64C9BB
RGB	rgb(100, 201, 187)
HSL	hsl(172, 48%, 59%)
HSV	hsv(172, 50%, 79%)
CMYK	cmyk(50.2%, 0%, 7%, 21.2%)
CIE-LAB	lab(74.87, -32.92, -2.06)
CIE-LCH	lch(74.87, 32.98, 183.59°)
OKLab	oklab(77.12% -0.097 -0.0061)
OKLCH	oklch(77.12% 0.097 183.6)
XYZ	xyz(35.1080, 48.0674, 54.4319)
Luminance	0.4807 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64C9BB #C96472

analogous

#64C989 #64C9BB #64A5C9

triadic

#64C9BB #BB64C9 #C9BB64

tetradic

#64C9BB #8964C9 #C96472 #A5C964

square

#64C9BB #8964C9 #C96472 #A5C964

split-complementary

#64C9BB #C964A5 #C98964

monochromatic

#2E8478 #3EB2A2 #64C9BB #91D9CF #BFE9E3

Accessibility & contrast

On white

1.98

#64C9BB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.61

#64C9BB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64C9BB

10.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64C9BB	#FFFFFF	#000000	##000000
##64C9BB	1.00	1.98	10.61	10.61
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.61	21.00	1.00	1.00
##000000	10.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1BFBB

Deuteranopia (green-blind)

#B0B3BC

Tritanopia (blue-blind)

#2DCCC5

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #64c9bb;
/* rgb */ color: rgb(100, 201, 187);
/* oklch */ color: oklch(77.1% 0.097 183.6);

Tailwind

colors: {
  custom: {
    50: '#98dacf',
    500: '#64c9bb',
    950: '#000000',
  },
}

SCSS

$custom: #64c9bb;
$custom-light: #98dacf;
$custom-dark: #000000;

JSON

{
  "hex": "#64c9bb",
  "rgb": {
    "r": 100,
    "g": 201,
    "b": 187
  },
  "hsl": {
    "h": 171.683,
    "s": 48.325,
    "l": 59.02
  },
  "oklch": {
    "l": 0.77123,
    "c": 0.09722,
    "h": 183.6
  },
  "luminance": 0.4807
}

Semantic roles & 50–950 ramp

primary

#64C9BB

secondary

#D8B1B6

accent

#5063D8

background

#F9FDFC

surface

#F2FAF9

border

#CCD3D2

text

#0E1513

muted

#7E8382

Preview Lab

Preview with #64C9BB

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

Preview Lab → · Contrast checker → · Palette generator →