#66E352#66E352

#66E352 is a light, highly saturated green. Relative luminance 0.584; OKLCH L 81.5% C 0.216 H 141.0°. Best body text is #000000 at 12.67:1 contrast (WCAG AA passes).

Color values

HEX	#66E352
RGB	rgb(102, 227, 82)
HSL	hsl(112, 72%, 61%)
HSV	hsv(112, 64%, 89%)
CMYK	cmyk(55.1%, 0%, 63.9%, 11%)
CIE-LAB	lab(80.94, -61.30, 58.55)
CIE-LCH	lch(80.94, 84.76, 136.31°)
OKLab	oklab(81.53% -0.1676 0.1355)
OKLCH	oklch(81.53% 0.216 141)
XYZ	xyz(34.4700, 58.3692, 17.4309)
Luminance	0.5837 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66E352 #CF52E3

analogous

#AEE352 #66E352 #52E386

triadic

#66E352 #5266E3 #E35266

tetradic

#66E352 #52AEE3 #CF52E3 #E38652

square

#66E352 #52AEE3 #CF52E3 #E38652

split-complementary

#66E352 #8652E3 #E352AE

monochromatic

#2DA11A #3BD523 #66E352 #95EC87 #C3F4BB

Accessibility & contrast

On white

1.66

#66E352 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.67

#66E352 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66E352

12.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66E352	#FFFFFF	#000000	##000000
##66E352	1.00	1.66	12.67	12.67
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.67	21.00	1.00	1.00
##000000	12.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D040

Deuteranopia (green-blind)

#D9C55E

Tritanopia (blue-blind)

#56DCC5

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #66e352;
/* rgb */ color: rgb(102, 227, 82);
/* oklch */ color: oklch(81.5% 0.216 141.0);

Tailwind

colors: {
  custom: {
    50: '#9ded88',
    500: '#66e352',
    950: '#000000',
  },
}

SCSS

$custom: #66e352;
$custom-light: #9ded88;
$custom-dark: #000000;

JSON

{
  "hex": "#66e352",
  "rgb": {
    "r": 102,
    "g": 227,
    "b": 82
  },
  "hsl": {
    "h": 111.724,
    "s": 72.139,
    "l": 60.588
  },
  "oklch": {
    "l": 0.81527,
    "c": 0.21553,
    "h": 141
  },
  "luminance": 0.58372
}

Semantic roles & 50–950 ramp

primary

#66E352

secondary

#9436A3

accent

#11D4B9

background

#FCFFFC

surface

#F6FEF4

border

#D0D6CE

text

#0F160C

muted

#80857F

Preview Lab

Preview with #66E352

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

Preview Lab → · Contrast checker → · Palette generator →