#66EA85#66EA85

#66EA85 is a very light, vivid green. Relative luminance 0.634; OKLCH L 83.9% C 0.182 H 148.8°. Best body text is #000000 at 13.67:1 contrast (WCAG AA passes).

Color values

HEX	#66EA85
RGB	rgb(102, 234, 133)
HSL	hsl(134, 76%, 66%)
HSV	hsv(134, 56%, 92%)
CMYK	cmyk(56.4%, 0%, 43.2%, 8.2%)
CIE-LAB	lab(83.63, -57.48, 38.32)
CIE-LCH	lch(83.63, 69.08, 146.31°)
OKLab	oklab(83.93% -0.1555 0.0943)
OKLCH	oklch(83.93% 0.182 148.8)
XYZ	xyz(39.1333, 63.3603, 32.3533)
Luminance	0.6336 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66EA85 #EA66CB

analogous

#89EA66 #66EA85 #66EAC7

triadic

#66EA85 #8566EA #EA8566

tetradic

#66EA85 #6689EA #EA66CB #EAC766

square

#66EA85 #6689EA #EA66CB #EAC766

split-complementary

#66EA85 #C766EA #EA6689

monochromatic

#1ABC40 #30E35A #66EA85 #9CF1B0 #D2F9DB

Accessibility & contrast

On white

1.54

#66EA85 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.67

#66EA85 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66EA85

13.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66EA85	#FFFFFF	#000000	##000000
##66EA85	1.00	1.54	13.67	13.67
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.67	21.00	1.00	1.00
##000000	13.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD87D

Deuteranopia (green-blind)

#DACC8C

Tritanopia (blue-blind)

#46E6D1

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #66ea85;
/* rgb */ color: rgb(102, 234, 133);
/* oklch */ color: oklch(83.9% 0.182 148.8);

Tailwind

colors: {
  custom: {
    50: '#9cf2aa',
    500: '#66ea85',
    950: '#000000',
  },
}

SCSS

$custom: #66ea85;
$custom-light: #9cf2aa;
$custom-dark: #000000;

JSON

{
  "hex": "#66ea85",
  "rgb": {
    "r": 102,
    "g": 234,
    "b": 133
  },
  "hsl": {
    "h": 134.091,
    "s": 75.862,
    "l": 65.882
  },
  "oklch": {
    "l": 0.83927,
    "c": 0.18189,
    "h": 148.8
  },
  "luminance": 0.63364
}

Semantic roles & 50–950 ramp

primary

#66EA85

secondary

#BB399C

accent

#0DA8D8

background

#FCFFFD

surface

#F6FEF7

border

#D0D6D0

text

#0F1710

muted

#808581

Preview Lab

Preview with #66EA85

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

Preview Lab → · Contrast checker → · Palette generator →