#66EDAC#66EDAC

#66EDAC is a very light, vivid teal. Relative luminance 0.664; OKLCH L 85.4% C 0.151 H 159.7°. Best body text is #000000 at 14.27:1 contrast (WCAG AA passes).

Color values

HEX	#66EDAC
RGB	rgb(102, 237, 172)
HSL	hsl(151, 79%, 66%)
HSV	hsv(151, 57%, 93%)
CMYK	cmyk(57%, 0%, 27.4%, 7.1%)
CIE-LAB	lab(85.18, -51.69, 20.61)
CIE-LCH	lch(85.18, 55.65, 158.26°)
OKLab	oklab(85.42% -0.1416 0.0525)
OKLCH	oklch(85.42% 0.151 159.7)
XYZ	xyz(43.2062, 66.3676, 49.5550)
Luminance	0.6637 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66EDAC #ED66A7

analogous

#66ED69 #66EDAC #66EBED

triadic

#66EDAC #AC66ED #EDAC66

tetradic

#66EDAC #6966ED #ED66A7 #EBED66

square

#66EDAC #6966ED #ED66A7 #EBED66

split-complementary

#66EDAC #ED66EB #ED6966

monochromatic

#17C26F #2FE78E #66EDAC #9DF3CA #D4FAE7

Accessibility & contrast

On white

1.47

#66EDAC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.27

#66EDAC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66EDAC

14.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66EDAC	#FFFFFF	#000000	##000000
##66EDAC	1.00	1.47	14.27	14.27
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.27	21.00	1.00	1.00
##000000	14.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBDDA8

Deuteranopia (green-blind)

#D8CFB0

Tritanopia (blue-blind)

#2FECDB

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #66edac;
/* rgb */ color: rgb(102, 237, 172);
/* oklch */ color: oklch(85.4% 0.151 159.7);

Tailwind

colors: {
  custom: {
    50: '#9cf4c5',
    500: '#66edac',
    950: '#000000',
  },
}

SCSS

$custom: #66edac;
$custom-light: #9cf4c5;
$custom-dark: #000000;

JSON

{
  "hex": "#66edac",
  "rgb": {
    "r": 102,
    "g": 237,
    "b": 172
  },
  "hsl": {
    "h": 151.111,
    "s": 78.947,
    "l": 66.471
  },
  "oklch": {
    "l": 0.85417,
    "c": 0.15101,
    "h": 159.7
  },
  "luminance": 0.66372
}

Semantic roles & 50–950 ramp

primary

#66EDAC

secondary

#C03779

accent

#0A6FDB

background

#FCFFFD

surface

#F6FEF9

border

#D0D6D2

text

#0F1712

muted

#808582

Preview Lab

Preview with #66EDAC

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

Preview Lab → · Contrast checker → · Palette generator →