#66F7CD#66F7CD

#66F7CD is a very light, vivid teal. Relative luminance 0.738; OKLCH L 88.6% C 0.139 H 170.9°. Best body text is #000000 at 15.75:1 contrast (WCAG AA passes).

Color values

HEX	#66F7CD
RGB	rgb(102, 247, 205)
HSL	hsl(163, 90%, 68%)
HSV	hsv(163, 59%, 97%)
CMYK	cmyk(58.7%, 0%, 17%, 3.1%)
CIE-LAB	lab(88.80, -48.77, 8.61)
CIE-LCH	lch(88.80, 49.53, 169.99°)
OKLab	oklab(88.6% -0.1373 0.022)
OKLCH	oklch(88.6% 0.139 170.9)
XYZ	xyz(49.7544, 73.7491, 69.3587)
Luminance	0.7375 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66F7CD #F76690

analogous

#66F784 #66F7CD #66D8F7

triadic

#66F7CD #CD66F7 #F7CD66

tetradic

#66F7CD #8466F7 #F76690 #D8F766

square

#66F7CD #8466F7 #F76690 #D8F766

split-complementary

#66F7CD #F766D8 #F78466

monochromatic

#0BD79C #2CF4BA #66F7CD #A0FAE0 #DAFDF3

Accessibility & contrast

On white

1.33

#66F7CD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.75

#66F7CD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66F7CD

15.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66F7CD	#FFFFFF	#000000	##000000
##66F7CD	1.00	1.33	15.75	15.75
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.75	21.00	1.00	1.00
##000000	15.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0E8CB

Deuteranopia (green-blind)

#DBD9D0

Tritanopia (blue-blind)

#00F9EB

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #66f7cd;
/* rgb */ color: rgb(102, 247, 205);
/* oklch */ color: oklch(88.6% 0.139 170.9);

Tailwind

colors: {
  custom: {
    50: '#9efadc',
    500: '#66f7cd',
    950: '#000000',
  },
}

SCSS

$custom: #66f7cd;
$custom-light: #9efadc;
$custom-dark: #000000;

JSON

{
  "hex": "#66f7cd",
  "rgb": {
    "r": 102,
    "g": 247,
    "b": 205
  },
  "hsl": {
    "h": 162.621,
    "s": 90.062,
    "l": 68.431
  },
  "oklch": {
    "l": 0.88602,
    "c": 0.13903,
    "h": 170.9
  },
  "luminance": 0.73754
}

Semantic roles & 50–950 ramp

primary

#66F7CD

secondary

#D0315F

accent

#0042E6

background

#FCFFFE

surface

#F6FFFC

border

#D0D7D5

text

#101715

muted

#808584

Preview Lab

Preview with #66F7CD

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

Preview Lab → · Contrast checker → · Palette generator →