#66EB96#66EB96

#66EB96 is a very light, vivid green. Relative luminance 0.644; OKLCH L 84.5% C 0.168 H 152.9°. Best body text is #000000 at 13.89:1 contrast (WCAG AA passes).

Color values

HEX	#66EB96
RGB	rgb(102, 235, 150)
HSL	hsl(142, 77%, 66%)
HSV	hsv(142, 57%, 92%)
CMYK	cmyk(56.6%, 0%, 36.2%, 7.8%)
CIE-LAB	lab(84.19, -55.04, 30.54)
CIE-LCH	lch(84.19, 62.94, 150.97°)
OKLab	oklab(84.48% -0.1493 0.0765)
OKLCH	oklch(84.48% 0.168 152.9)
XYZ	xyz(40.6897, 64.4397, 39.1421)
Luminance	0.6444 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66EB96 #EB66BB

analogous

#78EB66 #66EB96 #66EBD8

triadic

#66EB96 #9666EB #EB9666

tetradic

#66EB96 #6678EB #EB66BB #EBD866

square

#66EB96 #6678EB #EB66BB #EBD866

split-complementary

#66EB96 #D866EB #EB6678

monochromatic

#19BE54 #30E471 #66EB96 #9CF2BB #D2F9E0

Accessibility & contrast

On white

1.51

#66EB96 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.89

#66EB96 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66EB96

13.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66EB96	#FFFFFF	#000000	##000000
##66EB96	1.00	1.51	13.89	13.89
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.89	21.00	1.00	1.00
##000000	13.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBDA90

Deuteranopia (green-blind)

#D9CD9B

Tritanopia (blue-blind)

#3EE8D5

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #66eb96;
/* rgb */ color: rgb(102, 235, 150);
/* oklch */ color: oklch(84.5% 0.168 152.9);

Tailwind

colors: {
  custom: {
    50: '#9cf2b5',
    500: '#66eb96',
    950: '#000000',
  },
}

SCSS

$custom: #66eb96;
$custom-light: #9cf2b5;
$custom-dark: #000000;

JSON

{
  "hex": "#66eb96",
  "rgb": {
    "r": 102,
    "g": 235,
    "b": 150
  },
  "hsl": {
    "h": 141.654,
    "s": 76.879,
    "l": 66.078
  },
  "oklch": {
    "l": 0.84476,
    "c": 0.16771,
    "h": 152.9
  },
  "luminance": 0.64443
}

Semantic roles & 50–950 ramp

primary

#66EB96

secondary

#BD398D

accent

#0C8FD9

background

#FCFFFD

surface

#F6FEF8

border

#D0D6D1

text

#0F1711

muted

#808581

Preview Lab

Preview with #66EB96

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

Preview Lab → · Contrast checker → · Palette generator →