#66F2DB#66F2DB

#66F2DB is a very light, vivid teal. Relative luminance 0.714; OKLCH L 87.8% C 0.126 H 180.7°. Best body text is #000000 at 15.29:1 contrast (WCAG AA passes).

Color values

HEX	#66F2DB
RGB	rgb(102, 242, 219)
HSL	hsl(170, 84%, 67%)
HSV	hsv(170, 58%, 95%)
CMYK	cmyk(57.9%, 0%, 9.5%, 5.1%)
CIE-LAB	lab(87.70, -43.31, -0.29)
CIE-LCH	lch(87.70, 43.31, 180.38°)
OKLab	oklab(87.82% -0.126 -0.0015)
OKLCH	oklch(87.82% 0.126 180.7)
XYZ	xyz(50.0120, 71.4385, 78.1575)
Luminance	0.7144 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66F2DB #F2667D

analogous

#66F295 #66F2DB #66C3F2

triadic

#66F2DB #DB66F2 #F2DB66

tetradic

#66F2DB #9566F2 #F2667D #C3F266

square

#66F2DB #9566F2 #F2667D #C3F266

split-complementary

#66F2DB #F266C3 #F29566

monochromatic

#11CCAE #2EEDCE #66F2DB #9EF7E8 #D7FCF6

Accessibility & contrast

On white

1.37

#66F2DB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.29

#66F2DB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66F2DB

15.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66F2DB	#FFFFFF	#000000	##000000
##66F2DB	1.00	1.37	15.29	15.29
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.29	21.00	1.00	1.00
##000000	15.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8E5DA

Deuteranopia (green-blind)

#D3D5DD

Tritanopia (blue-blind)

#00F6EB

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #66f2db;
/* rgb */ color: rgb(102, 242, 219);
/* oklch */ color: oklch(87.8% 0.126 180.7);

Tailwind

colors: {
  custom: {
    50: '#9ef7e6',
    500: '#66f2db',
    950: '#000000',
  },
}

SCSS

$custom: #66f2db;
$custom-light: #9ef7e6;
$custom-dark: #000000;

JSON

{
  "hex": "#66f2db",
  "rgb": {
    "r": 102,
    "g": 242,
    "b": 219
  },
  "hsl": {
    "h": 170.143,
    "s": 84.337,
    "l": 67.451
  },
  "oklch": {
    "l": 0.87815,
    "c": 0.12601,
    "h": 180.7
  },
  "luminance": 0.71444
}

Semantic roles & 50–950 ramp

primary

#66F2DB

secondary

#C9344C

accent

#0529E1

background

#FCFFFE

surface

#F6FFFC

border

#D0D7D5

text

#101715

muted

#808584

Preview Lab

Preview with #66F2DB

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

Preview Lab → · Contrast checker → · Palette generator →