#66F896#66F896

#66F896 is a very light, vivid green. Relative luminance 0.722; OKLCH L 87.6% C 0.185 H 151.4°. Best body text is #000000 at 15.43:1 contrast (WCAG AA passes).

Color values

HEX	#66F896
RGB	rgb(102, 248, 150)
HSL	hsl(140, 91%, 69%)
HSV	hsv(140, 59%, 97%)
CMYK	cmyk(58.9%, 0%, 39.5%, 2.7%)
CIE-LAB	lab(88.04, -60.08, 35.64)
CIE-LCH	lch(88.04, 69.85, 149.32°)
OKLab	oklab(87.63% -0.1625 0.0885)
OKLCH	oklch(87.63% 0.185 151.4)
XYZ	xyz(44.5485, 72.1573, 40.4283)
Luminance	0.7216 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66F896 #F866C8

analogous

#7FF866 #66F896 #66F8DF

triadic

#66F896 #9666F8 #F89666

tetradic

#66F896 #667FF8 #F866C8 #F8DF66

square

#66F896 #667FF8 #F866C8 #F8DF66

split-complementary

#66F896 #DF66F8 #F8667F

monochromatic

#0ADA4E #2BF56E #66F896 #A1FBBE #DBFDE6

Accessibility & contrast

On white

1.36

#66F896 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.43

#66F896 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66F896

15.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66F896	#FFFFFF	#000000	##000000
##66F896	1.00	1.36	15.43	15.43
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.43	21.00	1.00	1.00
##000000	15.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9E58F

Deuteranopia (green-blind)

#E5D79C

Tritanopia (blue-blind)

#39F4E0

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #66f896;
/* rgb */ color: rgb(102, 248, 150);
/* oklch */ color: oklch(87.6% 0.185 151.4);

Tailwind

colors: {
  custom: {
    50: '#9efbb6',
    500: '#66f896',
    950: '#000000',
  },
}

SCSS

$custom: #66f896;
$custom-light: #9efbb6;
$custom-dark: #000000;

JSON

{
  "hex": "#66f896",
  "rgb": {
    "r": 102,
    "g": 248,
    "b": 150
  },
  "hsl": {
    "h": 139.726,
    "s": 91.25,
    "l": 68.627
  },
  "oklch": {
    "l": 0.87634,
    "c": 0.18508,
    "h": 151.4
  },
  "luminance": 0.72162
}

Semantic roles & 50–950 ramp

primary

#66F896

secondary

#D2319D

accent

#009AE6

background

#FCFFFD

surface

#F6FFF8

border

#D0D7D1

text

#101811

muted

#808681

Preview Lab

Preview with #66F896

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

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