#66FFBC#66FFBC

#66FFBC is a very light, vivid teal. Relative luminance 0.780; OKLCH L 90.1% C 0.161 H 161.4°. Best body text is #000000 at 16.60:1 contrast (WCAG AA passes).

Color values

HEX	#66FFBC
RGB	rgb(102, 255, 188)
HSL	hsl(154, 100%, 70%)
HSV	hsv(154, 60%, 100%)
CMYK	cmyk(60%, 0%, 26.3%, 0%)
CIE-LAB	lab(90.77, -55.74, 20.14)
CIE-LCH	lch(90.77, 59.26, 160.13°)
OKLab	oklab(90.09% -0.153 0.0514)
OKLCH	oklch(90.09% 0.161 161.4)
XYZ	xyz(50.3118, 77.9706, 59.9656)
Luminance	0.7798 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66FFBC #FF66A9

analogous

#66FF6F #66FFBC #66F6FF

triadic

#66FFBC #BC66FF #FFBC66

tetradic

#66FFBC #6F66FF #FF66A9 #F6FF66

square

#66FFBC #6F66FF #FF66A9 #F6FF66

split-complementary

#66FFBC #FF66F6 #FF6F66

monochromatic

#00EB84 #29FFA1 #66FFBC #A3FFD7 #E0FFF2

Accessibility & contrast

On white

1.27

#66FFBC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.60

#66FFBC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66FFBC

16.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66FFBC	#FFFFFF	#000000	##000000
##66FFBC	1.00	1.27	16.60	16.60
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.60	21.00	1.00	1.00
##000000	16.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCEEB8

Deuteranopia (green-blind)

#E6DEC0

Tritanopia (blue-blind)

#01FEED

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #66ffbc;
/* rgb */ color: rgb(102, 255, 188);
/* oklch */ color: oklch(90.1% 0.161 161.4);

Tailwind

colors: {
  custom: {
    50: '#9fffd0',
    500: '#66ffbc',
    950: '#000000',
  },
}

SCSS

$custom: #66ffbc;
$custom-light: #9fffd0;
$custom-dark: #000000;

JSON

{
  "hex": "#66ffbc",
  "rgb": {
    "r": 102,
    "g": 255,
    "b": 188
  },
  "hsl": {
    "h": 153.725,
    "s": 100,
    "l": 70
  },
  "oklch": {
    "l": 0.90086,
    "c": 0.16136,
    "h": 161.4
  },
  "luminance": 0.77976
}

Semantic roles & 50–950 ramp

primary

#66FFBC

secondary

#DA2F7A

accent

#0065E6

background

#FDFFFE

surface

#F7FFFB

border

#D0D7D4

text

#101814

muted

#818683

Preview Lab

Preview with #66FFBC

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

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