#66F293#66F293

#66F293 is a very light, vivid green. Relative luminance 0.684; OKLCH L 86.1% C 0.180 H 151.3°. Best body text is #000000 at 14.69:1 contrast (WCAG AA passes).

Color values

HEX	#66F293
RGB	rgb(102, 242, 147)
HSL	hsl(139, 84%, 67%)
HSV	hsv(139, 58%, 95%)
CMYK	cmyk(57.9%, 0%, 39.3%, 5.1%)
CIE-LAB	lab(86.22, -58.28, 34.74)
CIE-LCH	lch(86.22, 67.85, 149.21°)
OKLab	oklab(86.12% -0.1578 0.0863)
OKLCH	oklch(86.12% 0.18 151.3)
XYZ	xyz(42.4949, 68.4316, 38.5673)
Luminance	0.6844 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66F293 #F266C5

analogous

#7FF266 #66F293 #66F2D9

triadic

#66F293 #9366F2 #F29366

tetradic

#66F293 #667FF2 #F266C5 #F2D966

square

#66F293 #667FF2 #F266C5 #F2D966

split-complementary

#66F293 #D966F2 #F2667F

monochromatic

#11CC4D #2EED6B #66F293 #9EF7BB #D7FCE3

Accessibility & contrast

On white

1.43

#66F293 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.69

#66F293 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66F293

14.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66F293	#FFFFFF	#000000	##000000
##66F293	1.00	1.43	14.69	14.69
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.69	21.00	1.00	1.00
##000000	14.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3E08C

Deuteranopia (green-blind)

#E0D399

Tritanopia (blue-blind)

#3DEFDA

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #66f293;
/* rgb */ color: rgb(102, 242, 147);
/* oklch */ color: oklch(86.1% 0.180 151.3);

Tailwind

colors: {
  custom: {
    50: '#9df7b3',
    500: '#66f293',
    950: '#000000',
  },
}

SCSS

$custom: #66f293;
$custom-light: #9df7b3;
$custom-dark: #000000;

JSON

{
  "hex": "#66f293",
  "rgb": {
    "r": 102,
    "g": 242,
    "b": 147
  },
  "hsl": {
    "h": 139.286,
    "s": 84.337,
    "l": 67.451
  },
  "oklch": {
    "l": 0.86123,
    "c": 0.17984,
    "h": 151.3
  },
  "luminance": 0.68436
}

Semantic roles & 50–950 ramp

primary

#66F293

secondary

#C93499

accent

#059AE1

background

#FCFFFD

surface

#F6FFF8

border

#D0D7D1

text

#0F1711

muted

#808581

Preview Lab

Preview with #66F293

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

Preview Lab → · Contrast checker → · Palette generator →