#66F2A2#66F2A2

#66F2A2 is a very light, vivid green. Relative luminance 0.689; OKLCH L 86.4% C 0.166 H 155.4°. Best body text is #000000 at 14.79:1 contrast (WCAG AA passes).

Color values

HEX	#66F2A2
RGB	rgb(102, 242, 162)
HSL	hsl(146, 84%, 67%)
HSV	hsv(146, 58%, 95%)
CMYK	cmyk(57.9%, 0%, 33.1%, 5.1%)
CIE-LAB	lab(86.47, -55.63, 27.51)
CIE-LCH	lch(86.47, 62.06, 153.69°)
OKLab	oklab(86.41% -0.1512 0.0693)
OKLCH	oklch(86.41% 0.166 155.4)
XYZ	xyz(43.7496, 68.9335, 45.1754)
Luminance	0.6894 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66F2A2 #F266B6

analogous

#70F266 #66F2A2 #66F2E8

triadic

#66F2A2 #A266F2 #F2A266

tetradic

#66F2A2 #6670F2 #F266B6 #F2E866

square

#66F2A2 #6670F2 #F266B6 #F2E866

split-complementary

#66F2A2 #E866F2 #F26670

monochromatic

#11CC61 #2EED80 #66F2A2 #9EF7C4 #D7FCE7

Accessibility & contrast

On white

1.42

#66F2A2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.79

#66F2A2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66F2A2

14.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66F2A2	#FFFFFF	#000000	##000000
##66F2A2	1.00	1.42	14.79	14.79
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.79	21.00	1.00	1.00
##000000	14.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1E19D

Deuteranopia (green-blind)

#DED3A7

Tritanopia (blue-blind)

#34F0DD

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #66f2a2;
/* rgb */ color: rgb(102, 242, 162);
/* oklch */ color: oklch(86.4% 0.166 155.4);

Tailwind

colors: {
  custom: {
    50: '#9df7be',
    500: '#66f2a2',
    950: '#000000',
  },
}

SCSS

$custom: #66f2a2;
$custom-light: #9df7be;
$custom-dark: #000000;

JSON

{
  "hex": "#66f2a2",
  "rgb": {
    "r": 102,
    "g": 242,
    "b": 162
  },
  "hsl": {
    "h": 145.714,
    "s": 84.337,
    "l": 67.451
  },
  "oklch": {
    "l": 0.86409,
    "c": 0.16636,
    "h": 155.4
  },
  "luminance": 0.68938
}

Semantic roles & 50–950 ramp

primary

#66F2A2

secondary

#C93489

accent

#0582E1

background

#FCFFFD

surface

#F6FFF8

border

#D0D7D1

text

#0F1712

muted

#808582

Preview Lab

Preview with #66F2A2

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

Preview Lab → · Contrast checker → · Palette generator →