#66F0BC#66F0BC

#66F0BC is a very light, vivid teal. Relative luminance 0.688; OKLCH L 86.5% C 0.142 H 165.4°. Best body text is #000000 at 14.76:1 contrast (WCAG AA passes).

Color values

HEX	#66F0BC
RGB	rgb(102, 240, 188)
HSL	hsl(157, 82%, 67%)
HSV	hsv(157, 58%, 94%)
CMYK	cmyk(57.5%, 0%, 21.7%, 5.9%)
CIE-LAB	lab(86.39, -49.60, 14.01)
CIE-LCH	lch(86.39, 51.54, 164.23°)
OKLab	oklab(86.51% -0.1376 0.0359)
OKLCH	oklch(86.51% 0.142 165.4)
XYZ	xyz(45.7122, 68.7713, 58.4324)
Luminance	0.6878 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66F0BC #F0669A

analogous

#66F077 #66F0BC #66DFF0

triadic

#66F0BC #BC66F0 #F0BC66

tetradic

#66F0BC #7766F0 #F0669A #DFF066

square

#66F0BC #7766F0 #F0669A #DFF066

split-complementary

#66F0BC #F066DF #F07766

monochromatic

#14C884 #2EEBA4 #66F0BC #9EF5D4 #D5FBED

Accessibility & contrast

On white

1.42

#66F0BC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.76

#66F0BC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66F0BC

14.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66F0BC	#FFFFFF	#000000	##000000
##66F0BC	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)

#EBE1B9

Deuteranopia (green-blind)

#D8D2BF

Tritanopia (blue-blind)

#1AF0E1

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #66f0bc;
/* rgb */ color: rgb(102, 240, 188);
/* oklch */ color: oklch(86.5% 0.142 165.4);

Tailwind

colors: {
  custom: {
    50: '#9df6d0',
    500: '#66f0bc',
    950: '#000000',
  },
}

SCSS

$custom: #66f0bc;
$custom-light: #9df6d0;
$custom-dark: #000000;

JSON

{
  "hex": "#66f0bc",
  "rgb": {
    "r": 102,
    "g": 240,
    "b": 188
  },
  "hsl": {
    "h": 157.391,
    "s": 82.143,
    "l": 67.059
  },
  "oklch": {
    "l": 0.8651,
    "c": 0.14218,
    "h": 165.4
  },
  "luminance": 0.68776
}

Semantic roles & 50–950 ramp

primary

#66F0BC

secondary

#C5356B

accent

#0758DF

background

#FCFFFE

surface

#F6FEFB

border

#D0D6D4

text

#0F1714

muted

#808583

Preview Lab

Preview with #66F0BC

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

Preview Lab → · Contrast checker → · Palette generator →