#66FC94#66FC94

#66FC94 is a very light, vivid green. Relative luminance 0.746; OKLCH L 88.6% C 0.192 H 150.6°. Best body text is #000000 at 15.92:1 contrast (WCAG AA passes).

Color values

HEX	#66FC94
RGB	rgb(102, 252, 148)
HSL	hsl(138, 96%, 69%)
HSV	hsv(138, 60%, 99%)
CMYK	cmyk(59.5%, 0%, 41.3%, 1.2%)
CIE-LAB	lab(89.20, -61.92, 38.13)
CIE-LCH	lch(89.20, 72.72, 148.37°)
OKLab	oklab(88.57% -0.1674 0.0943)
OKLCH	oklch(88.57% 0.192 150.6)
XYZ	xyz(45.6318, 74.5793, 40.0017)
Luminance	0.7458 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66FC94 #FC66CE

analogous

#83FC66 #66FC94 #66FCDF

triadic

#66FC94 #9466FC #FC9466

tetradic

#66FC94 #6683FC #FC66CE #FCDF66

square

#66FC94 #6683FC #FC66CE #FCDF66

split-complementary

#66FC94 #DF66FC #FC6683

monochromatic

#04E349 #2AFB6A #66FC94 #A2FDBE #DEFEE8

Accessibility & contrast

On white

1.32

#66FC94 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.92

#66FC94 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66FC94

15.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66FC94	#FFFFFF	#000000	##000000
##66FC94	1.00	1.32	15.92	15.92
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.92	21.00	1.00	1.00
##000000	15.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE88C

Deuteranopia (green-blind)

#EADB9B

Tritanopia (blue-blind)

#38F8E2

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #66fc94;
/* rgb */ color: rgb(102, 252, 148);
/* oklch */ color: oklch(88.6% 0.192 150.6);

Tailwind

colors: {
  custom: {
    50: '#9efeb4',
    500: '#66fc94',
    950: '#000000',
  },
}

SCSS

$custom: #66fc94;
$custom-light: #9efeb4;
$custom-dark: #000000;

JSON

{
  "hex": "#66fc94",
  "rgb": {
    "r": 102,
    "g": 252,
    "b": 148
  },
  "hsl": {
    "h": 138.4,
    "s": 96.154,
    "l": 69.412
  },
  "oklch": {
    "l": 0.8857,
    "c": 0.19212,
    "h": 150.6
  },
  "luminance": 0.74584
}

Semantic roles & 50–950 ramp

primary

#66FC94

secondary

#D630A3

accent

#009FE6

background

#FDFFFD

surface

#F7FFF8

border

#D0D7D1

text

#101811

muted

#818681

Preview Lab

Preview with #66FC94

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

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