#66FFCE#66FFCE

#66FFCE is a very light, vivid teal. Relative luminance 0.788; OKLCH L 90.5% C 0.148 H 168.6°. Best body text is #000000 at 16.76:1 contrast (WCAG AA passes).

Color values

HEX	#66FFCE
RGB	rgb(102, 255, 206)
HSL	hsl(161, 100%, 70%)
HSV	hsv(161, 60%, 100%)
CMYK	cmyk(60%, 0%, 19.2%, 0%)
CIE-LAB	lab(91.14, -51.90, 11.43)
CIE-LCH	lch(91.14, 53.14, 167.58°)
OKLab	oklab(90.52% -0.145 0.0293)
OKLCH	oklch(90.52% 0.148 168.6)
XYZ	xyz(52.3746, 78.7957, 70.8295)
Luminance	0.7880 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66FFCE #FF6697

analogous

#66FF81 #66FFCE #66E4FF

triadic

#66FFCE #CE66FF #FFCE66

tetradic

#66FFCE #8166FF #FF6697 #E4FF66

square

#66FFCE #8166FF #FF6697 #E4FF66

split-complementary

#66FFCE #FF66E4 #FF8166

monochromatic

#00EB9F #29FFBA #66FFCE #A3FFE2 #E0FFF5

Accessibility & contrast

On white

1.25

#66FFCE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.76

#66FFCE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66FFCE

16.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66FFCE	#FFFFFF	#000000	##000000
##66FFCE	1.00	1.25	16.76	16.76
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.76	21.00	1.00	1.00
##000000	16.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9EFCC

Deuteranopia (green-blind)

#E3DFD1

Tritanopia (blue-blind)

#00FFF1

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #66ffce;
/* rgb */ color: rgb(102, 255, 206);
/* oklch */ color: oklch(90.5% 0.148 168.6);

Tailwind

colors: {
  custom: {
    50: '#9fffdd',
    500: '#66ffce',
    950: '#000000',
  },
}

SCSS

$custom: #66ffce;
$custom-light: #9fffdd;
$custom-dark: #000000;

JSON

{
  "hex": "#66ffce",
  "rgb": {
    "r": 102,
    "g": 255,
    "b": 206
  },
  "hsl": {
    "h": 160.784,
    "s": 100,
    "l": 70
  },
  "oklch": {
    "l": 0.90516,
    "c": 0.14792,
    "h": 168.6
  },
  "luminance": 0.78801
}

Semantic roles & 50–950 ramp

primary

#66FFCE

secondary

#DA2F66

accent

#004AE6

background

#FDFFFE

surface

#F7FFFC

border

#D0D7D5

text

#101815

muted

#818684

Preview Lab

Preview with #66FFCE

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

Preview Lab → · Contrast checker → · Palette generator →