#64A3A4#64A3A4

#64A3A4 is a light, moderate teal. Relative luminance 0.316; OKLCH L 67.3% C 0.065 H 197.0°. Best body text is #000000 at 7.32:1 contrast (WCAG AA passes).

Color values

HEX	#64A3A4
RGB	rgb(100, 163, 164)
HSL	hsl(181, 26%, 52%)
HSV	hsv(181, 39%, 64%)
CMYK	cmyk(39%, 0.6%, 0%, 35.7%)
CIE-LAB	lab(63.00, -19.92, -6.91)
CIE-LCH	lch(63.00, 21.09, 199.13°)
OKLab	oklab(67.35% -0.0621 -0.019)
OKLCH	oklch(67.35% 0.065 197)
XYZ	xyz(25.0511, 31.5823, 39.8907)
Luminance	0.3158 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64A3A4 #A46564

analogous

#64A485 #64A3A4 #6483A4

triadic

#64A3A4 #A464A3 #A3A464

tetradic

#64A3A4 #8564A4 #A46564 #83A464

square

#64A3A4 #8564A4 #A46564 #83A464

split-complementary

#64A3A4 #A46483 #A48564

monochromatic

#345959 #4B7F80 #64A3A4 #8BBABB #B1D1D1

Accessibility & contrast

On white

2.87

#64A3A4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.32

#64A3A4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64A3A4

7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64A3A4	#FFFFFF	#000000	##000000
##64A3A4	1.00	2.87	7.32	7.32
#FFFFFF	2.87	1.00	21.00	21.00
#000000	7.32	21.00	1.00	1.00
##000000	7.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9B9DA4

Deuteranopia (green-blind)

#9095A5

Tritanopia (blue-blind)

#48A7A3

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #64a3a4;
/* rgb */ color: rgb(100, 163, 164);
/* oklch */ color: oklch(67.3% 0.065 197.0);

Tailwind

colors: {
  custom: {
    50: '#94bebe',
    500: '#64a3a4',
    950: '#000000',
  },
}

SCSS

$custom: #64a3a4;
$custom-light: #94bebe;
$custom-dark: #000000;

JSON

{
  "hex": "#64a3a4",
  "rgb": {
    "r": 100,
    "g": 163,
    "b": 164
  },
  "hsl": {
    "h": 180.938,
    "s": 26.016,
    "l": 51.765
  },
  "oklch": {
    "l": 0.67349,
    "c": 0.06493,
    "h": 197
  },
  "luminance": 0.31584
}

Semantic roles & 50–950 ramp

primary

#64A3A4

secondary

#C0A4A4

accent

#6765C2

background

#F9FBFB

surface

#F2F6F6

border

#CCD0D0

text

#0D1212

muted

#7E8181

Preview Lab

Preview with #64A3A4

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

Preview Lab → · Contrast checker → · Palette generator →