#66FECE#66FECE

#66FECE is a very light, vivid teal. Relative luminance 0.782; OKLCH L 90.3% C 0.147 H 168.9°. Best body text is #000000 at 16.63:1 contrast (WCAG AA passes).

Color values

HEX	#66FECE
RGB	rgb(102, 254, 206)
HSL	hsl(161, 99%, 70%)
HSV	hsv(161, 60%, 100%)
CMYK	cmyk(59.8%, 0%, 18.9%, 0.4%)
CIE-LAB	lab(90.85, -51.48, 11.02)
CIE-LCH	lch(90.85, 52.65, 167.92°)
OKLab	oklab(90.28% -0.144 0.0282)
OKLCH	oklch(90.28% 0.147 168.9)
XYZ	xyz(52.0564, 78.1593, 70.7234)
Luminance	0.7816 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66FECE #FE6696

analogous

#66FE82 #66FECE #66E2FE

triadic

#66FECE #CE66FE #FECE66

tetradic

#66FECE #8266FE #FE6696 #E2FE66

square

#66FECE #8266FE #FE6696 #E2FE66

split-complementary

#66FECE #FE66E2 #FE8266

monochromatic

#02E89F #29FEBB #66FECE #A3FEE1 #E0FFF5

Accessibility & contrast

On white

1.26

#66FECE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.63

#66FECE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66FECE

16.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66FECE	#FFFFFF	#000000	##000000
##66FECE	1.00	1.26	16.63	16.63
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.63	21.00	1.00	1.00
##000000	16.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8EECC

Deuteranopia (green-blind)

#E2DED1

Tritanopia (blue-blind)

#00FFF0

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #66fece;
/* rgb */ color: rgb(102, 254, 206);
/* oklch */ color: oklch(90.3% 0.147 168.9);

Tailwind

colors: {
  custom: {
    50: '#9fffdd',
    500: '#66fece',
    950: '#000000',
  },
}

SCSS

$custom: #66fece;
$custom-light: #9fffdd;
$custom-dark: #000000;

JSON

{
  "hex": "#66fece",
  "rgb": {
    "r": 102,
    "g": 254,
    "b": 206
  },
  "hsl": {
    "h": 161.053,
    "s": 98.701,
    "l": 69.804
  },
  "oklch": {
    "l": 0.9028,
    "c": 0.14672,
    "h": 168.9
  },
  "luminance": 0.78165
}

Semantic roles & 50–950 ramp

primary

#66FECE

secondary

#D92F65

accent

#0048E6

background

#FDFFFE

surface

#F7FFFC

border

#D0D7D5

text

#101815

muted

#818684

Preview Lab

Preview with #66FECE

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

Preview Lab → · Contrast checker → · Palette generator →