#64C1B5#64C1B5

#64C1B5 is a light, moderate teal. Relative luminance 0.442; OKLCH L 75.0% C 0.091 H 184.6°. Best body text is #000000 at 9.84:1 contrast (WCAG AA passes).

Color values

HEX	#64C1B5
RGB	rgb(100, 193, 181)
HSL	hsl(172, 43%, 57%)
HSV	hsv(172, 48%, 76%)
CMYK	cmyk(48.2%, 0%, 6.2%, 24.3%)
CIE-LAB	lab(72.35, -30.60, -2.50)
CIE-LCH	lch(72.35, 30.70, 184.67°)
OKLab	oklab(75.04% -0.0906 -0.0072)
OKLCH	oklch(75.04% 0.091 184.6)
XYZ	xyz(32.6625, 44.1827, 50.5140)
Luminance	0.4419 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64C1B5 #C16470

analogous

#64C186 #64C1B5 #649FC1

triadic

#64C1B5 #B564C1 #C1B564

tetradic

#64C1B5 #8664C1 #C16470 #9FC164

square

#64C1B5 #8664C1 #C16470 #9FC164

split-complementary

#64C1B5 #C1649F #C18664

monochromatic

#317A70 #42A699 #64C1B5 #90D2CA #BBE4DF

Accessibility & contrast

On white

2.13

#64C1B5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.84

#64C1B5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64C1B5

9.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64C1B5	#FFFFFF	#000000	##000000
##64C1B5	1.00	2.13	9.84	9.84
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.84	21.00	1.00	1.00
##000000	9.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9B8B5

Deuteranopia (green-blind)

#AAADB6

Tritanopia (blue-blind)

#36C4BD

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #64c1b5;
/* rgb */ color: rgb(100, 193, 181);
/* oklch */ color: oklch(75.0% 0.091 184.6);

Tailwind

colors: {
  custom: {
    50: '#97d4cb',
    500: '#64c1b5',
    950: '#000000',
  },
}

SCSS

$custom: #64c1b5;
$custom-light: #97d4cb;
$custom-dark: #000000;

JSON

{
  "hex": "#64c1b5",
  "rgb": {
    "r": 100,
    "g": 193,
    "b": 181
  },
  "hsl": {
    "h": 172.258,
    "s": 42.857,
    "l": 57.451
  },
  "oklch": {
    "l": 0.75036,
    "c": 0.09086,
    "h": 184.6
  },
  "luminance": 0.44185
}

Semantic roles & 50–950 ramp

primary

#64C1B5

secondary

#D3AEB2

accent

#5565D3

background

#F9FDFC

surface

#F2FAF8

border

#CCD3D1

text

#0E1413

muted

#7E8382

Preview Lab

Preview with #64C1B5

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

Preview Lab → · Contrast checker → · Palette generator →