#66F894#66F894

#66F894 is a very light, vivid green. Relative luminance 0.721; OKLCH L 87.6% C 0.187 H 151.0°. Best body text is #000000 at 15.42:1 contrast (WCAG AA passes).

Color values

HEX	#66F894
RGB	rgb(102, 248, 148)
HSL	hsl(139, 91%, 69%)
HSV	hsv(139, 59%, 97%)
CMYK	cmyk(58.9%, 0%, 40.3%, 2.7%)
CIE-LAB	lab(88.01, -60.41, 36.59)
CIE-LCH	lch(88.01, 70.63, 148.80°)
OKLab	oklab(87.6% -0.1634 0.0907)
OKLCH	oklch(87.6% 0.187 151)
XYZ	xyz(44.3888, 72.0934, 39.5874)
Luminance	0.7210 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66F894 #F866CA

analogous

#81F866 #66F894 #66F8DD

triadic

#66F894 #9466F8 #F89466

tetradic

#66F894 #6681F8 #F866CA #F8DD66

square

#66F894 #6681F8 #F866CA #F8DD66

split-complementary

#66F894 #DD66F8 #F86681

monochromatic

#0ADA4B #2BF56B #66F894 #A1FBBD #DBFDE6

Accessibility & contrast

On white

1.36

#66F894 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.42

#66F894 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66F894

15.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66F894	#FFFFFF	#000000	##000000
##66F894	1.00	1.36	15.42	15.42
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.42	21.00	1.00	1.00
##000000	15.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9E58D

Deuteranopia (green-blind)

#E6D79B

Tritanopia (blue-blind)

#3AF4DF

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #66f894;
/* rgb */ color: rgb(102, 248, 148);
/* oklch */ color: oklch(87.6% 0.187 151.0);

Tailwind

colors: {
  custom: {
    50: '#9efbb4',
    500: '#66f894',
    950: '#000000',
  },
}

SCSS

$custom: #66f894;
$custom-light: #9efbb4;
$custom-dark: #000000;

JSON

{
  "hex": "#66f894",
  "rgb": {
    "r": 102,
    "g": 248,
    "b": 148
  },
  "hsl": {
    "h": 138.904,
    "s": 91.25,
    "l": 68.627
  },
  "oklch": {
    "l": 0.87599,
    "c": 0.18688,
    "h": 151
  },
  "luminance": 0.72098
}

Semantic roles & 50–950 ramp

primary

#66F894

secondary

#D2319F

accent

#009DE6

background

#FCFFFD

surface

#F6FFF8

border

#D0D7D1

text

#101811

muted

#808681

Preview Lab

Preview with #66F894

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

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