#66EDAF#66EDAF

#66EDAF is a very light, vivid teal. Relative luminance 0.665; OKLCH L 85.5% C 0.149 H 160.8°. Best body text is #000000 at 14.30:1 contrast (WCAG AA passes).

Color values

HEX	#66EDAF
RGB	rgb(102, 237, 175)
HSL	hsl(152, 79%, 66%)
HSV	hsv(152, 57%, 93%)
CMYK	cmyk(57%, 0%, 26.2%, 7.1%)
CIE-LAB	lab(85.24, -51.08, 19.14)
CIE-LCH	lch(85.24, 54.55, 159.46°)
OKLab	oklab(85.48% -0.1403 0.0488)
OKLCH	oklch(85.48% 0.149 160.8)
XYZ	xyz(43.4976, 66.4841, 51.0896)
Luminance	0.6649 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66EDAF #ED66A4

analogous

#66ED6C #66EDAF #66E8ED

triadic

#66EDAF #AF66ED #EDAF66

tetradic

#66EDAF #6C66ED #ED66A4 #E8ED66

square

#66EDAF #6C66ED #ED66A4 #E8ED66

split-complementary

#66EDAF #ED66E8 #ED6C66

monochromatic

#17C273 #2FE792 #66EDAF #9DF3CC #D4FAE8

Accessibility & contrast

On white

1.47

#66EDAF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.30

#66EDAF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66EDAF

14.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66EDAF	#FFFFFF	#000000	##000000
##66EDAF	1.00	1.47	14.30	14.30
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.30	21.00	1.00	1.00
##000000	14.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EADDAB

Deuteranopia (green-blind)

#D7CFB3

Tritanopia (blue-blind)

#2CECDC

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #66edaf;
/* rgb */ color: rgb(102, 237, 175);
/* oklch */ color: oklch(85.5% 0.149 160.8);

Tailwind

colors: {
  custom: {
    50: '#9cf3c7',
    500: '#66edaf',
    950: '#000000',
  },
}

SCSS

$custom: #66edaf;
$custom-light: #9cf3c7;
$custom-dark: #000000;

JSON

{
  "hex": "#66edaf",
  "rgb": {
    "r": 102,
    "g": 237,
    "b": 175
  },
  "hsl": {
    "h": 152.444,
    "s": 78.947,
    "l": 66.471
  },
  "oklch": {
    "l": 0.85484,
    "c": 0.14851,
    "h": 160.8
  },
  "luminance": 0.66488
}

Semantic roles & 50–950 ramp

primary

#66EDAF

secondary

#C03776

accent

#0A6ADB

background

#FCFFFD

surface

#F6FEF9

border

#D0D6D2

text

#0F1713

muted

#808582

Preview Lab

Preview with #66EDAF

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

Preview Lab → · Contrast checker → · Palette generator →