#66F7DF#66F7DF

#66F7DF is a very light, vivid teal. Relative luminance 0.747; OKLCH L 89.1% C 0.129 H 180.5°. Best body text is #000000 at 15.93:1 contrast (WCAG AA passes).

Color values

HEX	#66F7DF
RGB	rgb(102, 247, 223)
HSL	hsl(170, 90%, 68%)
HSV	hsv(170, 59%, 97%)
CMYK	cmyk(58.7%, 0%, 9.7%, 3.1%)
CIE-LAB	lab(89.24, -44.53, -0.12)
CIE-LCH	lch(89.24, 44.53, 180.16°)
OKLab	oklab(89.1% -0.1294 -0.0011)
OKLCH	oklch(89.1% 0.129 180.5)
XYZ	xyz(52.0535, 74.6687, 81.4670)
Luminance	0.7467 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66F7DF #F7667E

analogous

#66F796 #66F7DF #66C6F7

triadic

#66F7DF #DF66F7 #F7DF66

tetradic

#66F7DF #9666F7 #F7667E #C6F766

square

#66F7DF #9666F7 #F7667E #C6F766

split-complementary

#66F7DF #F766C6 #F79666

monochromatic

#0BD7B6 #2CF4D3 #66F7DF #A0FAEB #DAFDF7

Accessibility & contrast

On white

1.32

#66F7DF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.93

#66F7DF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66F7DF

15.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66F7DF	#FFFFFF	#000000	##000000
##66F7DF	1.00	1.32	15.93	15.93
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.93	21.00	1.00	1.00
##000000	15.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDEADE

Deuteranopia (green-blind)

#D7DAE1

Tritanopia (blue-blind)

#00FBF0

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #66f7df;
/* rgb */ color: rgb(102, 247, 223);
/* oklch */ color: oklch(89.1% 0.129 180.5);

Tailwind

colors: {
  custom: {
    50: '#9ffae8',
    500: '#66f7df',
    950: '#000000',
  },
}

SCSS

$custom: #66f7df;
$custom-light: #9ffae8;
$custom-dark: #000000;

JSON

{
  "hex": "#66f7df",
  "rgb": {
    "r": 102,
    "g": 247,
    "b": 223
  },
  "hsl": {
    "h": 170.069,
    "s": 90.062,
    "l": 68.431
  },
  "oklch": {
    "l": 0.89099,
    "c": 0.12941,
    "h": 180.5
  },
  "luminance": 0.74674
}

Semantic roles & 50–950 ramp

primary

#66F7DF

secondary

#D0314B

accent

#0026E6

background

#FDFFFE

surface

#F7FFFC

border

#D0D7D5

text

#101716

muted

#818584

Preview Lab

Preview with #66F7DF

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

Preview Lab → · Contrast checker → · Palette generator →