#66FAAE#66FAAE

#66FAAE is a very light, vivid green. Relative luminance 0.743; OKLCH L 88.6% C 0.167 H 157.7°. Best body text is #000000 at 15.85:1 contrast (WCAG AA passes).

Color values

HEX	#66FAAE
RGB	rgb(102, 250, 174)
HSL	hsl(149, 94%, 69%)
HSV	hsv(149, 59%, 98%)
CMYK	cmyk(59.2%, 0%, 30.4%, 2%)
CIE-LAB	lab(89.04, -56.53, 24.90)
CIE-LCH	lch(89.04, 61.77, 156.23°)
OKLab	oklab(88.58% -0.1541 0.0631)
OKLCH	oklch(88.58% 0.167 157.7)
XYZ	xyz(47.3009, 74.2473, 51.8746)
Luminance	0.7425 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66FAAE #FA66B2

analogous

#68FA66 #66FAAE #66FAF8

triadic

#66FAAE #AE66FA #FAAE66

tetradic

#66FAAE #6668FA #FA66B2 #FAF866

square

#66FAAE #6668FA #FA66B2 #FAF866

split-complementary

#66FAAE #F866FA #FA6668

monochromatic

#07DE70 #2BF88F #66FAAE #A1FCCD #DDFEED

Accessibility & contrast

On white

1.32

#66FAAE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.85

#66FAAE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66FAAE

15.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66FAAE	#FFFFFF	#000000	##000000
##66FAAE	1.00	1.32	15.85	15.85
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.85	21.00	1.00	1.00
##000000	15.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8E8A9

Deuteranopia (green-blind)

#E4DAB3

Tritanopia (blue-blind)

#24F8E6

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #66faae;
/* rgb */ color: rgb(102, 250, 174);
/* oklch */ color: oklch(88.6% 0.167 157.7);

Tailwind

colors: {
  custom: {
    50: '#9efdc6',
    500: '#66faae',
    950: '#000000',
  },
}

SCSS

$custom: #66faae;
$custom-light: #9efdc6;
$custom-dark: #000000;

JSON

{
  "hex": "#66faae",
  "rgb": {
    "r": 102,
    "g": 250,
    "b": 174
  },
  "hsl": {
    "h": 149.189,
    "s": 93.671,
    "l": 69.02
  },
  "oklch": {
    "l": 0.88584,
    "c": 0.16651,
    "h": 157.7
  },
  "luminance": 0.74252
}

Semantic roles & 50–950 ramp

primary

#66FAAE

secondary

#D43084

accent

#0076E6

background

#FCFFFD

surface

#F6FFF9

border

#D0D7D2

text

#101813

muted

#808682

Preview Lab

Preview with #66FAAE

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

Preview Lab → · Contrast checker → · Palette generator →