#66F4B0#66F4B0

#66F4B0 is a very light, vivid teal. Relative luminance 0.707; OKLCH L 87.2% C 0.157 H 159.6°. Best body text is #000000 at 15.13:1 contrast (WCAG AA passes).

Color values

HEX	#66F4B0
RGB	rgb(102, 244, 176)
HSL	hsl(151, 87%, 68%)
HSV	hsv(151, 58%, 96%)
CMYK	cmyk(58.2%, 0%, 27.9%, 4.3%)
CIE-LAB	lab(87.32, -53.73, 21.51)
CIE-LCH	lch(87.32, 57.88, 158.19°)
OKLab	oklab(87.19% -0.1471 0.0547)
OKLCH	oklch(87.19% 0.157 159.6)
XYZ	xyz(45.6625, 70.6563, 52.2975)
Luminance	0.7066 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66F4B0 #F466AA

analogous

#66F469 #66F4B0 #66F1F4

triadic

#66F4B0 #B066F4 #F4B066

tetradic

#66F4B0 #6966F4 #F466AA #F1F466

square

#66F4B0 #6966F4 #F466AA #F1F466

split-complementary

#66F4B0 #F466F1 #F46966

monochromatic

#0FD174 #2DF093 #66F4B0 #9FF8CD #D8FCEB

Accessibility & contrast

On white

1.39

#66F4B0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.13

#66F4B0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66F4B0

15.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66F4B0	#FFFFFF	#000000	##000000
##66F4B0	1.00	1.39	15.13	15.13
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.13	21.00	1.00	1.00
##000000	15.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1E3AC

Deuteranopia (green-blind)

#DED5B4

Tritanopia (blue-blind)

#26F3E2

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #66f4b0;
/* rgb */ color: rgb(102, 244, 176);
/* oklch */ color: oklch(87.2% 0.157 159.6);

Tailwind

colors: {
  custom: {
    50: '#9df8c7',
    500: '#66f4b0',
    950: '#000000',
  },
}

SCSS

$custom: #66f4b0;
$custom-light: #9df8c7;
$custom-dark: #000000;

JSON

{
  "hex": "#66f4b0",
  "rgb": {
    "r": 102,
    "g": 244,
    "b": 176
  },
  "hsl": {
    "h": 151.268,
    "s": 86.585,
    "l": 67.843
  },
  "oklch": {
    "l": 0.87187,
    "c": 0.15693,
    "h": 159.6
  },
  "luminance": 0.70661
}

Semantic roles & 50–950 ramp

primary

#66F4B0

secondary

#CC327C

accent

#026EE3

background

#FCFFFD

surface

#F6FFF9

border

#D0D7D2

text

#0F1713

muted

#808582

Preview Lab

Preview with #66F4B0

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

Preview Lab → · Contrast checker → · Palette generator →