#66F9CD#66F9CD

#66F9CD is a very light, vivid teal. Relative luminance 0.750; OKLCH L 89.1% C 0.141 H 170.2°. Best body text is #000000 at 16.00:1 contrast (WCAG AA passes).

Color values

HEX	#66F9CD
RGB	rgb(102, 249, 205)
HSL	hsl(162, 92%, 69%)
HSV	hsv(162, 59%, 98%)
CMYK	cmyk(59%, 0%, 17.7%, 2.4%)
CIE-LAB	lab(89.38, -49.62, 9.44)
CIE-LCH	lch(89.38, 50.51, 169.23°)
OKLab	oklab(89.08% -0.1393 0.0241)
OKLCH	oklch(89.08% 0.141 170.2)
XYZ	xyz(50.3693, 74.9788, 69.5637)
Luminance	0.7498 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66F9CD #F96692

analogous

#66F984 #66F9CD #66DCF9

triadic

#66F9CD #CD66F9 #F9CD66

tetradic

#66F9CD #8466F9 #F96692 #DCF966

square

#66F9CD #8466F9 #F96692 #DCF966

split-complementary

#66F9CD #F966DC #F98466

monochromatic

#09DC9D #2BF7BA #66F9CD #A1FBE0 #DCFEF3

Accessibility & contrast

On white

1.31

#66F9CD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.00

#66F9CD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66F9CD

16.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66F9CD	#FFFFFF	#000000	##000000
##66F9CD	1.00	1.31	16.00	16.00
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.00	21.00	1.00	1.00
##000000	16.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3EACB

Deuteranopia (green-blind)

#DDDAD0

Tritanopia (blue-blind)

#00FBEC

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #66f9cd;
/* rgb */ color: rgb(102, 249, 205);
/* oklch */ color: oklch(89.1% 0.141 170.2);

Tailwind

colors: {
  custom: {
    50: '#9efcdc',
    500: '#66f9cd',
    950: '#000000',
  },
}

SCSS

$custom: #66f9cd;
$custom-light: #9efcdc;
$custom-dark: #000000;

JSON

{
  "hex": "#66f9cd",
  "rgb": {
    "r": 102,
    "g": 249,
    "b": 205
  },
  "hsl": {
    "h": 162.041,
    "s": 92.453,
    "l": 68.824
  },
  "oklch": {
    "l": 0.89075,
    "c": 0.1414,
    "h": 170.2
  },
  "luminance": 0.74984
}

Semantic roles & 50–950 ramp

primary

#66F9CD

secondary

#D33061

accent

#0045E6

background

#FCFFFE

surface

#F6FFFC

border

#D0D7D5

text

#101715

muted

#808584

Preview Lab

Preview with #66F9CD

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

Preview Lab → · Contrast checker → · Palette generator →