#66EB84#66EB84

#66EB84 is a very light, vivid green. Relative luminance 0.639; OKLCH L 84.2% C 0.184 H 148.5°. Best body text is #000000 at 13.78:1 contrast (WCAG AA passes).

Color values

HEX	#66EB84
RGB	rgb(102, 235, 132)
HSL	hsl(134, 77%, 66%)
HSV	hsv(134, 57%, 92%)
CMYK	cmyk(56.6%, 0%, 43.8%, 7.8%)
CIE-LAB	lab(83.92, -58.02, 39.18)
CIE-LCH	lch(83.92, 70.01, 145.97°)
OKLab	oklab(84.16% -0.157 0.0962)
OKLCH	oklch(84.16% 0.184 148.5)
XYZ	xyz(39.3500, 63.9038, 32.0863)
Luminance	0.6391 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66EB84 #EB66CD

analogous

#8AEB66 #66EB84 #66EBC6

triadic

#66EB84 #8466EB #EB8466

tetradic

#66EB84 #668AEB #EB66CD #EBC666

square

#66EB84 #668AEB #EB66CD #EBC666

split-complementary

#66EB84 #C666EB #EB668A

monochromatic

#19BE3E #30E458 #66EB84 #9CF2B0 #D2F9DB

Accessibility & contrast

On white

1.52

#66EB84 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.78

#66EB84 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66EB84

13.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66EB84	#FFFFFF	#000000	##000000
##66EB84	1.00	1.52	13.78	13.78
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.78	21.00	1.00	1.00
##000000	13.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD97C

Deuteranopia (green-blind)

#DBCC8B

Tritanopia (blue-blind)

#46E7D2

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #66eb84;
/* rgb */ color: rgb(102, 235, 132);
/* oklch */ color: oklch(84.2% 0.184 148.5);

Tailwind

colors: {
  custom: {
    50: '#9cf2a9',
    500: '#66eb84',
    950: '#000000',
  },
}

SCSS

$custom: #66eb84;
$custom-light: #9cf2a9;
$custom-dark: #000000;

JSON

{
  "hex": "#66eb84",
  "rgb": {
    "r": 102,
    "g": 235,
    "b": 132
  },
  "hsl": {
    "h": 133.534,
    "s": 76.879,
    "l": 66.078
  },
  "oklch": {
    "l": 0.84156,
    "c": 0.18413,
    "h": 148.5
  },
  "luminance": 0.63907
}

Semantic roles & 50–950 ramp

primary

#66EB84

secondary

#BD399F

accent

#0CABD9

background

#FCFFFD

surface

#F6FEF7

border

#D0D6D0

text

#0F1710

muted

#808581

Preview Lab

Preview with #66EB84

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

Preview Lab → · Contrast checker → · Palette generator →