#66E796#66E796

#66E796 is a very light, vivid green. Relative luminance 0.622; OKLCH L 83.5% C 0.162 H 153.4°. Best body text is #000000 at 13.44:1 contrast (WCAG AA passes).

Color values

HEX	#66E796
RGB	rgb(102, 231, 150)
HSL	hsl(142, 73%, 65%)
HSV	hsv(142, 56%, 91%)
CMYK	cmyk(55.8%, 0%, 35.1%, 9.4%)
CIE-LAB	lab(83.01, -53.44, 28.95)
CIE-LCH	lch(83.01, 60.78, 151.56°)
OKLab	oklab(83.5% -0.1451 0.0726)
OKLCH	oklch(83.5% 0.162 153.4)
XYZ	xyz(39.5574, 62.1750, 38.7646)
Luminance	0.6218 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66E796 #E766B7

analogous

#76E766 #66E796 #66E7D7

triadic

#66E796 #9666E7 #E79666

tetradic

#66E796 #6676E7 #E766B7 #E7D766

square

#66E796 #6676E7 #E766B7 #E7D766

split-complementary

#66E796 #D766E7 #E76676

monochromatic

#1DB656 #31DF72 #66E796 #9BEFBA #D0F8DF

Accessibility & contrast

On white

1.56

#66E796 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.44

#66E796 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66E796

13.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66E796	#FFFFFF	#000000	##000000
##66E796	1.00	1.56	13.44	13.44
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.44	21.00	1.00	1.00
##000000	13.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7D691

Deuteranopia (green-blind)

#D5CA9B

Tritanopia (blue-blind)

#40E4D2

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #66e796;
/* rgb */ color: rgb(102, 231, 150);
/* oklch */ color: oklch(83.5% 0.162 153.4);

Tailwind

colors: {
  custom: {
    50: '#9befb5',
    500: '#66e796',
    950: '#000000',
  },
}

SCSS

$custom: #66e796;
$custom-light: #9befb5;
$custom-dark: #000000;

JSON

{
  "hex": "#66e796",
  "rgb": {
    "r": 102,
    "g": 231,
    "b": 150
  },
  "hsl": {
    "h": 142.326,
    "s": 72.881,
    "l": 65.294
  },
  "oklch": {
    "l": 0.83503,
    "c": 0.16226,
    "h": 153.4
  },
  "luminance": 0.62179
}

Semantic roles & 50–950 ramp

primary

#66E796

secondary

#B63B88

accent

#118CD5

background

#FCFFFD

surface

#F5FEF8

border

#CFD6D1

text

#0F1711

muted

#808581

Preview Lab

Preview with #66E796

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

Preview Lab → · Contrast checker → · Palette generator →