#66F7D2#66F7D2

#66F7D2 is a very light, vivid teal. Relative luminance 0.740; OKLCH L 88.7% C 0.136 H 173.4°. Best body text is #000000 at 15.80:1 contrast (WCAG AA passes).

Color values

HEX	#66F7D2
RGB	rgb(102, 247, 210)
HSL	hsl(165, 90%, 68%)
HSV	hsv(165, 59%, 97%)
CMYK	cmyk(58.7%, 0%, 15%, 3.1%)
CIE-LAB	lab(88.92, -47.63, 6.18)
CIE-LCH	lch(88.92, 48.03, 172.61°)
OKLab	oklab(88.74% -0.1351 0.0156)
OKLCH	oklch(88.74% 0.136 173.4)
XYZ	xyz(50.3676, 73.9944, 72.5882)
Luminance	0.7400 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66F7D2 #F7668B

analogous

#66F789 #66F7D2 #66D3F7

triadic

#66F7D2 #D266F7 #F7D266

tetradic

#66F7D2 #8966F7 #F7668B #D3F766

square

#66F7D2 #8966F7 #F7668B #D3F766

split-complementary

#66F7D2 #F766D3 #F78966

monochromatic

#0BD7A3 #2CF4C1 #66F7D2 #A0FAE3 #DAFDF4

Accessibility & contrast

On white

1.33

#66F7D2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.80

#66F7D2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66F7D2

15.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66F7D2	#FFFFFF	#000000	##000000
##66F7D2	1.00	1.33	15.80	15.80
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.80	21.00	1.00	1.00
##000000	15.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFE8D0

Deuteranopia (green-blind)

#DAD9D5

Tritanopia (blue-blind)

#00F9EC

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #66f7d2;
/* rgb */ color: rgb(102, 247, 210);
/* oklch */ color: oklch(88.7% 0.136 173.4);

Tailwind

colors: {
  custom: {
    50: '#9efadf',
    500: '#66f7d2',
    950: '#000000',
  },
}

SCSS

$custom: #66f7d2;
$custom-light: #9efadf;
$custom-dark: #000000;

JSON

{
  "hex": "#66f7d2",
  "rgb": {
    "r": 102,
    "g": 247,
    "b": 210
  },
  "hsl": {
    "h": 164.69,
    "s": 90.062,
    "l": 68.431
  },
  "oklch": {
    "l": 0.88735,
    "c": 0.13597,
    "h": 173.4
  },
  "luminance": 0.73999
}

Semantic roles & 50–950 ramp

primary

#66F7D2

secondary

#D0315A

accent

#003BE6

background

#FCFFFE

surface

#F6FFFC

border

#D0D7D5

text

#101715

muted

#808584

Preview Lab

Preview with #66F7D2

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

Preview Lab → · Contrast checker → · Palette generator →