#66F0BD#66F0BD

#66F0BD is a very light, vivid teal. Relative luminance 0.688; OKLCH L 86.5% C 0.141 H 165.8°. Best body text is #000000 at 14.76:1 contrast (WCAG AA passes).

Color values

HEX	#66F0BD
RGB	rgb(102, 240, 189)
HSL	hsl(158, 82%, 67%)
HSV	hsv(158, 58%, 94%)
CMYK	cmyk(57.5%, 0%, 21.2%, 5.9%)
CIE-LAB	lab(86.41, -49.38, 13.52)
CIE-LCH	lch(86.41, 51.20, 164.69°)
OKLab	oklab(86.54% -0.1371 0.0346)
OKLCH	oklch(86.54% 0.141 165.8)
XYZ	xyz(45.8204, 68.8146, 59.0021)
Luminance	0.6882 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66F0BD #F06699

analogous

#66F078 #66F0BD #66DEF0

triadic

#66F0BD #BD66F0 #F0BD66

tetradic

#66F0BD #7866F0 #F06699 #DEF066

square

#66F0BD #7866F0 #F06699 #DEF066

split-complementary

#66F0BD #F066DE #F07866

monochromatic

#14C885 #2EEBA5 #66F0BD #9EF5D5 #D5FBED

Accessibility & contrast

On white

1.42

#66F0BD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.76

#66F0BD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66F0BD

14.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66F0BD	#FFFFFF	#000000	##000000
##66F0BD	1.00	1.42	14.76	14.76
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.76	21.00	1.00	1.00
##000000	14.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBE1BA

Deuteranopia (green-blind)

#D7D2C0

Tritanopia (blue-blind)

#18F1E2

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #66f0bd;
/* rgb */ color: rgb(102, 240, 189);
/* oklch */ color: oklch(86.5% 0.141 165.8);

Tailwind

colors: {
  custom: {
    50: '#9df6d1',
    500: '#66f0bd',
    950: '#000000',
  },
}

SCSS

$custom: #66f0bd;
$custom-light: #9df6d1;
$custom-dark: #000000;

JSON

{
  "hex": "#66f0bd",
  "rgb": {
    "r": 102,
    "g": 240,
    "b": 189
  },
  "hsl": {
    "h": 157.826,
    "s": 82.143,
    "l": 67.059
  },
  "oklch": {
    "l": 0.86535,
    "c": 0.14144,
    "h": 165.8
  },
  "luminance": 0.68819
}

Semantic roles & 50–950 ramp

primary

#66F0BD

secondary

#C5356A

accent

#0757DF

background

#FCFFFE

surface

#F6FEFB

border

#D0D6D4

text

#0F1714

muted

#808583

Preview Lab

Preview with #66F0BD

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

Preview Lab → · Contrast checker → · Palette generator →