#C3FD66#C3FD66

#C3FD66 is a very light, vivid yellow-green. Relative luminance 0.828; OKLCH L 92.5% C 0.189 H 127.5°. Best body text is #000000 at 17.56:1 contrast (WCAG AA passes).

Color values

HEX	#C3FD66
RGB	rgb(195, 253, 102)
HSL	hsl(83, 97%, 70%)
HSV	hsv(83, 60%, 99%)
CMYK	cmyk(22.9%, 0%, 59.7%, 0.8%)
CIE-LAB	lab(92.93, -40.55, 64.71)
CIE-LCH	lch(92.93, 76.37, 122.07°)
OKLab	oklab(92.52% -0.1148 0.1498)
OKLCH	oklch(92.52% 0.189 127.5)
XYZ	xyz(60.0291, 82.8109, 25.3893)
Luminance	0.8281 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3FD66 #A066FD

analogous

#FDEB66 #C3FD66 #78FD66

triadic

#C3FD66 #66C3FD #FD66C3

tetradic

#C3FD66 #66FDEB #A066FD #FD6678

square

#C3FD66 #66FDEB #A066FD #FD6678

split-complementary

#C3FD66 #6678FD #EB66FD

monochromatic

#8FE603 #ABFC2A #C3FD66 #DBFEA2 #F2FFDF

Accessibility & contrast

On white

1.20

#C3FD66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.56

#C3FD66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C3FD66

17.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3FD66	#FFFFFF	#000000	##000000
##C3FD66	1.00	1.20	17.56	17.56
#FFFFFF	1.20	1.00	21.00	21.00
#000000	17.56	21.00	1.00	1.00
##000000	17.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFED55

Deuteranopia (green-blind)

#FFEA71

Tritanopia (blue-blind)

#C9F2DD

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #c3fd66;
/* rgb */ color: rgb(195, 253, 102);
/* oklch */ color: oklch(92.5% 0.189 127.5);

Tailwind

colors: {
  custom: {
    50: '#d8fe97',
    500: '#c3fd66',
    950: '#000000',
  },
}

SCSS

$custom: #c3fd66;
$custom-light: #d8fe97;
$custom-dark: #000000;

JSON

{
  "hex": "#c3fd66",
  "rgb": {
    "r": 195,
    "g": 253,
    "b": 102
  },
  "hsl": {
    "h": 83.046,
    "s": 97.419,
    "l": 69.608
  },
  "oklch": {
    "l": 0.92519,
    "c": 0.18869,
    "h": 127.5
  },
  "luminance": 0.82812
}

Semantic roles & 50–950 ramp

primary

#C3FD66

secondary

#702FD8

accent

#00E658

background

#FEFFFC

surface

#FCFFF5

border

#D5D7CF

text

#15170E

muted

#84857F

Preview Lab

Preview with #C3FD66

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

Preview Lab → · Contrast checker → · Palette generator →