#C3FC63#C3FC63

#C3FC63 is a very light, vivid yellow-green. Relative luminance 0.821; OKLCH L 92.3% C 0.190 H 127.1°. Best body text is #000000 at 17.42:1 contrast (WCAG AA passes).

Color values

HEX	#C3FC63
RGB	rgb(195, 252, 99)
HSL	hsl(82, 96%, 69%)
HSV	hsv(82, 61%, 99%)
CMYK	cmyk(22.6%, 0%, 60.7%, 1.2%)
CIE-LAB	lab(92.63, -40.34, 65.62)
CIE-LCH	lch(92.63, 77.03, 121.58°)
OKLab	oklab(92.27% -0.1145 0.1514)
OKLCH	oklch(92.27% 0.19 127.1)
XYZ	xyz(59.5682, 82.1228, 24.5149)
Luminance	0.8212 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3FC63 #9C63FC

analogous

#FCE963 #C3FC63 #77FC63

triadic

#C3FC63 #63C3FC #FC63C3

tetradic

#C3FC63 #63FCE9 #9C63FC #FC6377

square

#C3FC63 #63FCE9 #9C63FC #FC6377

split-complementary

#C3FC63 #6377FC #E963FC

monochromatic

#8EE004 #ACFB27 #C3FC63 #DAFD9F #F1FEDB

Accessibility & contrast

On white

1.21

#C3FC63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.42

#C3FC63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C3FC63

17.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3FC63	#FFFFFF	#000000	##000000
##C3FC63	1.00	1.21	17.42	17.42
#FFFFFF	1.21	1.00	21.00	21.00
#000000	17.42	21.00	1.00	1.00
##000000	17.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC51

Deuteranopia (green-blind)

#FFE96E

Tritanopia (blue-blind)

#CAF1DC

Achromatopsia (no color)

#EAEAEA

Design tokens & code

CSS

--color: #c3fc63;
/* rgb */ color: rgb(195, 252, 99);
/* oklch */ color: oklch(92.3% 0.190 127.1);

Tailwind

colors: {
  custom: {
    50: '#d8fd95',
    500: '#c3fc63',
    950: '#000000',
  },
}

SCSS

$custom: #c3fc63;
$custom-light: #d8fd95;
$custom-dark: #000000;

JSON

{
  "hex": "#c3fc63",
  "rgb": {
    "r": 195,
    "g": 252,
    "b": 99
  },
  "hsl": {
    "h": 82.353,
    "s": 96.226,
    "l": 68.824
  },
  "oklch": {
    "l": 0.92266,
    "c": 0.18976,
    "h": 127.1
  },
  "luminance": 0.82124
}

Semantic roles & 50–950 ramp

primary

#C3FC63

secondary

#6C2DD6

accent

#00E656

background

#FEFFFC

surface

#FCFFF5

border

#D5D7CF

text

#15170E

muted

#84857F

Preview Lab

Preview with #C3FC63

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

Preview Lab → · Contrast checker → · Palette generator →