#64BBBB#64BBBB

#64BBBB is a light, moderate teal. Relative luminance 0.418; OKLCH L 73.8% C 0.084 H 195.5°. Best body text is #000000 at 9.37:1 contrast (WCAG AA passes).

Color values

HEX	#64BBBB
RGB	rgb(100, 187, 187)
HSL	hsl(180, 39%, 56%)
HSV	hsv(180, 47%, 73%)
CMYK	cmyk(46.5%, 0%, 0%, 26.7%)
CIE-LAB	lab(70.76, -26.15, -8.13)
CIE-LCH	lch(70.76, 27.38, 197.28°)
OKLab	oklab(73.81% -0.0811 -0.0225)
OKLCH	oklch(73.81% 0.084 195.5)
XYZ	xyz(31.9919, 41.8351, 53.3932)
Luminance	0.4184 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64BBBB #BB6464

analogous

#64BB90 #64BBBB #6490BB

triadic

#64BBBB #BB64BB #BBBB64

tetradic

#64BBBB #9064BB #BB6464 #90BB64

square

#64BBBB #9064BB #BB6464 #90BB64

split-complementary

#64BBBB #BB6490 #BB9064

monochromatic

#327272 #459D9D #64BBBB #8FCECE #B9E0E0

Accessibility & contrast

On white

2.24

#64BBBB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.37

#64BBBB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64BBBB

9.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64BBBB	#FFFFFF	#000000	##000000
##64BBBB	1.00	2.24	9.37	9.37
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.37	21.00	1.00	1.00
##000000	9.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1B4BB

Deuteranopia (green-blind)

#A2A8BC

Tritanopia (blue-blind)

#33C0BB

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #64bbbb;
/* rgb */ color: rgb(100, 187, 187);
/* oklch */ color: oklch(73.8% 0.084 195.5);

Tailwind

colors: {
  custom: {
    50: '#96cfcf',
    500: '#64bbbb',
    950: '#000000',
  },
}

SCSS

$custom: #64bbbb;
$custom-light: #96cfcf;
$custom-dark: #000000;

JSON

{
  "hex": "#64bbbb",
  "rgb": {
    "r": 100,
    "g": 187,
    "b": 187
  },
  "hsl": {
    "h": 180,
    "s": 39.013,
    "l": 56.275
  },
  "oklch": {
    "l": 0.73808,
    "c": 0.08413,
    "h": 195.5
  },
  "luminance": 0.41838
}

Semantic roles & 50–950 ramp

primary

#64BBBB

secondary

#CFABAB

accent

#5959CF

background

#F9FCFC

surface

#F2F9F9

border

#CCD2D2

text

#0E1413

muted

#7E8282

Preview Lab

Preview with #64BBBB

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

Preview Lab → · Contrast checker → · Palette generator →