#66EB85#66EB85

#66EB85 is a very light, vivid green. Relative luminance 0.639; OKLCH L 84.2% C 0.183 H 148.7°. Best body text is #000000 at 13.79:1 contrast (WCAG AA passes).

Color values

HEX	#66EB85
RGB	rgb(102, 235, 133)
HSL	hsl(134, 77%, 66%)
HSV	hsv(134, 57%, 92%)
CMYK	cmyk(56.6%, 0%, 43.4%, 7.8%)
CIE-LAB	lab(83.93, -57.86, 38.70)
CIE-LCH	lch(83.93, 69.61, 146.22°)
OKLab	oklab(84.17% -0.1566 0.0952)
OKLCH	oklch(84.17% 0.183 148.7)
XYZ	xyz(39.4188, 63.9313, 32.4484)
Luminance	0.6393 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66EB85 #EB66CC

analogous

#89EB66 #66EB85 #66EBC7

triadic

#66EB85 #8566EB #EB8566

tetradic

#66EB85 #6689EB #EB66CC #EBC766

square

#66EB85 #6689EB #EB66CC #EBC766

split-complementary

#66EB85 #C766EB #EB6689

monochromatic

#19BE3F #30E45A #66EB85 #9CF2B0 #D2F9DB

Accessibility & contrast

On white

1.52

#66EB85 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.79

#66EB85 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66EB85

13.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66EB85	#FFFFFF	#000000	##000000
##66EB85	1.00	1.52	13.79	13.79
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.79	21.00	1.00	1.00
##000000	13.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD97D

Deuteranopia (green-blind)

#DBCC8C

Tritanopia (blue-blind)

#46E7D2

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #66eb85;
/* rgb */ color: rgb(102, 235, 133);
/* oklch */ color: oklch(84.2% 0.183 148.7);

Tailwind

colors: {
  custom: {
    50: '#9cf2aa',
    500: '#66eb85',
    950: '#000000',
  },
}

SCSS

$custom: #66eb85;
$custom-light: #9cf2aa;
$custom-dark: #000000;

JSON

{
  "hex": "#66eb85",
  "rgb": {
    "r": 102,
    "g": 235,
    "b": 133
  },
  "hsl": {
    "h": 133.985,
    "s": 76.879,
    "l": 66.078
  },
  "oklch": {
    "l": 0.84172,
    "c": 0.18322,
    "h": 148.7
  },
  "luminance": 0.63935
}

Semantic roles & 50–950 ramp

primary

#66EB85

secondary

#BD399E

accent

#0CA9D9

background

#FCFFFD

surface

#F6FEF7

border

#D0D6D0

text

#0F1710

muted

#808581

Preview Lab

Preview with #66EB85

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

Preview Lab → · Contrast checker → · Palette generator →