#66FCCB#66FCCB

#66FCCB is a very light, vivid teal. Relative luminance 0.768; OKLCH L 89.7% C 0.146 H 168.2°. Best body text is #000000 at 16.35:1 contrast (WCAG AA passes).

Color values

HEX	#66FCCB
RGB	rgb(102, 252, 203)
HSL	hsl(160, 96%, 69%)
HSV	hsv(160, 60%, 99%)
CMYK	cmyk(59.5%, 0%, 19.4%, 1.2%)
CIE-LAB	lab(90.21, -51.32, 11.65)
CIE-LCH	lch(90.21, 52.63, 167.21°)
OKLab	oklab(89.73% -0.1433 0.0298)
OKLCH	oklch(89.73% 0.146 168.2)
XYZ	xyz(51.0641, 76.7522, 68.6119)
Luminance	0.7676 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66FCCB #FC6697

analogous

#66FC80 #66FCCB #66E2FC

triadic

#66FCCB #CB66FC #FCCB66

tetradic

#66FCCB #8066FC #FC6697 #E2FC66

square

#66FCCB #8066FC #FC6697 #E2FC66

split-complementary

#66FCCB #FC66E2 #FC8066

monochromatic

#04E39A #2AFBB7 #66FCCB #A2FDDF #DEFEF4

Accessibility & contrast

On white

1.28

#66FCCB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.35

#66FCCB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66FCCB

16.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66FCCB	#FFFFFF	#000000	##000000
##66FCCB	1.00	1.28	16.35	16.35
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.35	21.00	1.00	1.00
##000000	16.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6ECC9

Deuteranopia (green-blind)

#E1DDCE

Tritanopia (blue-blind)

#00FDEE

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #66fccb;
/* rgb */ color: rgb(102, 252, 203);
/* oklch */ color: oklch(89.7% 0.146 168.2);

Tailwind

colors: {
  custom: {
    50: '#9ffeda',
    500: '#66fccb',
    950: '#000000',
  },
}

SCSS

$custom: #66fccb;
$custom-light: #9ffeda;
$custom-dark: #000000;

JSON

{
  "hex": "#66fccb",
  "rgb": {
    "r": 102,
    "g": 252,
    "b": 203
  },
  "hsl": {
    "h": 160.4,
    "s": 96.154,
    "l": 69.412
  },
  "oklch": {
    "l": 0.89732,
    "c": 0.14635,
    "h": 168.2
  },
  "luminance": 0.76757
}

Semantic roles & 50–950 ramp

primary

#66FCCB

secondary

#D63066

accent

#004BE6

background

#FDFFFE

surface

#F7FFFB

border

#D0D7D4

text

#101814

muted

#818683

Preview Lab

Preview with #66FCCB

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

Preview Lab → · Contrast checker → · Palette generator →