#66FFDE#66FFDE

#66FFDE is a very light, vivid teal. Relative luminance 0.796; OKLCH L 90.9% C 0.138 H 176.2°. Best body text is #000000 at 16.92:1 contrast (WCAG AA passes).

Color values

HEX	#66FFDE
RGB	rgb(102, 255, 222)
HSL	hsl(167, 100%, 70%)
HSV	hsv(167, 60%, 100%)
CMYK	cmyk(60%, 0%, 12.9%, 0%)
CIE-LAB	lab(91.51, -48.23, 3.70)
CIE-LCH	lch(91.51, 48.37, 175.61°)
OKLab	oklab(90.94% -0.138 0.0091)
OKLCH	oklch(90.94% 0.138 176.2)
XYZ	xyz(54.4181, 79.6131, 81.5921)
Luminance	0.7962 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66FFDE #FF6687

analogous

#66FF92 #66FFDE #66D3FF

triadic

#66FFDE #DE66FF #FFDE66

tetradic

#66FFDE #9266FF #FF6687 #D3FF66

square

#66FFDE #9266FF #FF6687 #D3FF66

split-complementary

#66FFDE #FF66D3 #FF9266

monochromatic

#00EBB8 #29FFD1 #66FFDE #A3FFEB #E0FFF8

Accessibility & contrast

On white

1.24

#66FFDE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.92

#66FFDE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66FFDE

16.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66FFDE	#FFFFFF	#000000	##000000
##66FFDE	1.00	1.24	16.92	16.92
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.92	21.00	1.00	1.00
##000000	16.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6F0DD

Deuteranopia (green-blind)

#E0E0E0

Tritanopia (blue-blind)

#00FFF5

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #66ffde;
/* rgb */ color: rgb(102, 255, 222);
/* oklch */ color: oklch(90.9% 0.138 176.2);

Tailwind

colors: {
  custom: {
    50: '#a0ffe8',
    500: '#66ffde',
    950: '#000000',
  },
}

SCSS

$custom: #66ffde;
$custom-light: #a0ffe8;
$custom-dark: #000000;

JSON

{
  "hex": "#66ffde",
  "rgb": {
    "r": 102,
    "g": 255,
    "b": 222
  },
  "hsl": {
    "h": 167.059,
    "s": 100,
    "l": 70
  },
  "oklch": {
    "l": 0.90939,
    "c": 0.13828,
    "h": 176.2
  },
  "luminance": 0.79619
}

Semantic roles & 50–950 ramp

primary

#66FFDE

secondary

#DA2F54

accent

#0031E6

background

#FDFFFE

surface

#F7FFFC

border

#D0D7D5

text

#101816

muted

#818684

Preview Lab

Preview with #66FFDE

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

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