#66FBCD#66FBCD

#66FBCD is a very light, vivid teal. Relative luminance 0.762; OKLCH L 89.5% C 0.144 H 169.5°. Best body text is #000000 at 16.25:1 contrast (WCAG AA passes).

Color values

HEX	#66FBCD
RGB	rgb(102, 251, 205)
HSL	hsl(161, 95%, 69%)
HSV	hsv(161, 59%, 98%)
CMYK	cmyk(59.4%, 0%, 18.3%, 1.6%)
CIE-LAB	lab(89.96, -50.46, 10.27)
CIE-LCH	lch(89.96, 51.49, 168.50°)
OKLab	oklab(89.55% -0.1414 0.0263)
OKLCH	oklch(89.55% 0.144 169.5)
XYZ	xyz(50.9907, 76.2218, 69.7708)
Luminance	0.7623 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66FBCD #FB6694

analogous

#66FB83 #66FBCD #66DEFB

triadic

#66FBCD #CD66FB #FBCD66

tetradic

#66FBCD #8366FB #FB6694 #DEFB66

square

#66FBCD #8366FB #FB6694 #DEFB66

split-complementary

#66FBCD #FB66DE #FB8366

monochromatic

#06E19D #2AF9BA #66FBCD #A2FDE0 #DDFEF4

Accessibility & contrast

On white

1.29

#66FBCD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.25

#66FBCD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66FBCD

16.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66FBCD	#FFFFFF	#000000	##000000
##66FBCD	1.00	1.29	16.25	16.25
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.25	21.00	1.00	1.00
##000000	16.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5EBCB

Deuteranopia (green-blind)

#DFDCD0

Tritanopia (blue-blind)

#00FCEE

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #66fbcd;
/* rgb */ color: rgb(102, 251, 205);
/* oklch */ color: oklch(89.5% 0.144 169.5);

Tailwind

colors: {
  custom: {
    50: '#9ffddc',
    500: '#66fbcd',
    950: '#000000',
  },
}

SCSS

$custom: #66fbcd;
$custom-light: #9ffddc;
$custom-dark: #000000;

JSON

{
  "hex": "#66fbcd",
  "rgb": {
    "r": 102,
    "g": 251,
    "b": 205
  },
  "hsl": {
    "h": 161.477,
    "s": 94.904,
    "l": 69.216
  },
  "oklch": {
    "l": 0.89547,
    "c": 0.14379,
    "h": 169.5
  },
  "luminance": 0.76227
}

Semantic roles & 50–950 ramp

primary

#66FBCD

secondary

#D53063

accent

#0047E6

background

#FDFFFE

surface

#F7FFFC

border

#D0D7D5

text

#101815

muted

#818684

Preview Lab

Preview with #66FBCD

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

Preview Lab → · Contrast checker → · Palette generator →