#66FED0#66FED0

#66FED0 is a very light, vivid teal. Relative luminance 0.783; OKLCH L 90.3% C 0.145 H 169.8°. Best body text is #000000 at 16.65:1 contrast (WCAG AA passes).

Color values

HEX	#66FED0
RGB	rgb(102, 254, 208)
HSL	hsl(162, 99%, 70%)
HSV	hsv(162, 60%, 100%)
CMYK	cmyk(59.8%, 0%, 18.1%, 0.4%)
CIE-LAB	lab(90.90, -51.04, 10.05)
CIE-LCH	lch(90.90, 52.02, 168.86°)
OKLab	oklab(90.33% -0.1431 0.0257)
OKLCH	oklch(90.33% 0.145 169.8)
XYZ	xyz(52.3009, 78.2571, 72.0111)
Luminance	0.7826 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66FED0 #FE6694

analogous

#66FE84 #66FED0 #66E0FE

triadic

#66FED0 #D066FE #FED066

tetradic

#66FED0 #8466FE #FE6694 #E0FE66

square

#66FED0 #8466FE #FE6694 #E0FE66

split-complementary

#66FED0 #FE66E0 #FE8466

monochromatic

#02E8A2 #29FEBD #66FED0 #A3FEE3 #E0FFF5

Accessibility & contrast

On white

1.26

#66FED0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.65

#66FED0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66FED0

16.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66FED0	#FFFFFF	#000000	##000000
##66FED0	1.00	1.26	16.65	16.65
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.65	21.00	1.00	1.00
##000000	16.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7EECE

Deuteranopia (green-blind)

#E2DED3

Tritanopia (blue-blind)

#00FFF1

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #66fed0;
/* rgb */ color: rgb(102, 254, 208);
/* oklch */ color: oklch(90.3% 0.145 169.8);

Tailwind

colors: {
  custom: {
    50: '#9fffde',
    500: '#66fed0',
    950: '#000000',
  },
}

SCSS

$custom: #66fed0;
$custom-light: #9fffde;
$custom-dark: #000000;

JSON

{
  "hex": "#66fed0",
  "rgb": {
    "r": 102,
    "g": 254,
    "b": 208
  },
  "hsl": {
    "h": 161.842,
    "s": 98.701,
    "l": 69.804
  },
  "oklch": {
    "l": 0.90331,
    "c": 0.14539,
    "h": 169.8
  },
  "luminance": 0.78262
}

Semantic roles & 50–950 ramp

primary

#66FED0

secondary

#D92F63

accent

#0045E6

background

#FDFFFE

surface

#F7FFFC

border

#D0D7D5

text

#101815

muted

#818684

Preview Lab

Preview with #66FED0

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

Preview Lab → · Contrast checker → · Palette generator →