#66F9CE#66F9CE

#66F9CE is a very light, vivid teal. Relative luminance 0.750; OKLCH L 89.1% C 0.141 H 170.7°. Best body text is #000000 at 16.01:1 contrast (WCAG AA passes).

Color values

HEX	#66F9CE
RGB	rgb(102, 249, 206)
HSL	hsl(162, 92%, 69%)
HSV	hsv(162, 59%, 98%)
CMYK	cmyk(59%, 0%, 17.3%, 2.4%)
CIE-LAB	lab(89.41, -49.39, 8.95)
CIE-LCH	lch(89.41, 50.20, 169.72°)
OKLab	oklab(89.1% -0.1389 0.0229)
OKLCH	oklch(89.1% 0.141 170.7)
XYZ	xyz(50.4904, 75.0273, 70.2014)
Luminance	0.7503 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66F9CE #F96691

analogous

#66F985 #66F9CE #66DBF9

triadic

#66F9CE #CE66F9 #F9CE66

tetradic

#66F9CE #8566F9 #F96691 #DBF966

square

#66F9CE #8566F9 #F96691 #DBF966

split-complementary

#66F9CE #F966DB #F98566

monochromatic

#09DC9E #2BF7BB #66F9CE #A1FBE1 #DCFEF4

Accessibility & contrast

On white

1.31

#66F9CE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.01

#66F9CE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66F9CE

16.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66F9CE	#FFFFFF	#000000	##000000
##66F9CE	1.00	1.31	16.01	16.01
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.01	21.00	1.00	1.00
##000000	16.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2EACC

Deuteranopia (green-blind)

#DDDAD1

Tritanopia (blue-blind)

#00FBED

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #66f9ce;
/* rgb */ color: rgb(102, 249, 206);
/* oklch */ color: oklch(89.1% 0.141 170.7);

Tailwind

colors: {
  custom: {
    50: '#9efcdd',
    500: '#66f9ce',
    950: '#000000',
  },
}

SCSS

$custom: #66f9ce;
$custom-light: #9efcdd;
$custom-dark: #000000;

JSON

{
  "hex": "#66f9ce",
  "rgb": {
    "r": 102,
    "g": 249,
    "b": 206
  },
  "hsl": {
    "h": 162.449,
    "s": 92.453,
    "l": 68.824
  },
  "oklch": {
    "l": 0.89101,
    "c": 0.14076,
    "h": 170.7
  },
  "luminance": 0.75032
}

Semantic roles & 50–950 ramp

primary

#66F9CE

secondary

#D33060

accent

#0043E6

background

#FCFFFE

surface

#F6FFFC

border

#D0D7D5

text

#101715

muted

#808584

Preview Lab

Preview with #66F9CE

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

Preview Lab → · Contrast checker → · Palette generator →