#C3FE63#C3FE63

#C3FE63 is a very light, vivid yellow-green. Relative luminance 0.834; OKLCH L 92.7% C 0.192 H 127.4°. Best body text is #000000 at 17.68:1 contrast (WCAG AA passes).

Color values

HEX	#C3FE63
RGB	rgb(195, 254, 99)
HSL	hsl(83, 99%, 69%)
HSV	hsv(83, 61%, 100%)
CMYK	cmyk(23.2%, 0%, 61%, 0.4%)
CIE-LAB	lab(93.18, -41.22, 66.23)
CIE-LCH	lch(93.18, 78.01, 121.90°)
OKLab	oklab(92.72% -0.1169 0.1526)
OKLCH	oklch(92.72% 0.192 127.4)
XYZ	xyz(60.1995, 83.3855, 24.7254)
Luminance	0.8339 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3FE63 #9E63FE

analogous

#FEEC63 #C3FE63 #76FE63

triadic

#C3FE63 #63C3FE #FE63C3

tetradic

#C3FE63 #63FEEC #9E63FE #FE6376

square

#C3FE63 #63FEEC #9E63FE #FE6376

split-complementary

#C3FE63 #6376FE #EC63FE

monochromatic

#8EE501 #ACFE26 #C3FE63 #DAFEA0 #F2FFDD

Accessibility & contrast

On white

1.19

#C3FE63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.68

#C3FE63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C3FE63

17.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3FE63	#FFFFFF	#000000	##000000
##C3FE63	1.00	1.19	17.68	17.68
#FFFFFF	1.19	1.00	21.00	21.00
#000000	17.68	21.00	1.00	1.00
##000000	17.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEE51

Deuteranopia (green-blind)

#FFEA6E

Tritanopia (blue-blind)

#C9F3DD

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #c3fe63;
/* rgb */ color: rgb(195, 254, 99);
/* oklch */ color: oklch(92.7% 0.192 127.4);

Tailwind

colors: {
  custom: {
    50: '#d8ff95',
    500: '#c3fe63',
    950: '#000000',
  },
}

SCSS

$custom: #c3fe63;
$custom-light: #d8ff95;
$custom-dark: #000000;

JSON

{
  "hex": "#c3fe63",
  "rgb": {
    "r": 195,
    "g": 254,
    "b": 99
  },
  "hsl": {
    "h": 82.839,
    "s": 98.726,
    "l": 69.216
  },
  "oklch": {
    "l": 0.92715,
    "c": 0.19226,
    "h": 127.4
  },
  "luminance": 0.83387
}

Semantic roles & 50–950 ramp

primary

#C3FE63

secondary

#6E2DD9

accent

#00E657

background

#FEFFFC

surface

#FCFFF5

border

#D5D7CF

text

#15180E

muted

#84867F

Preview Lab

Preview with #C3FE63

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

Preview Lab → · Contrast checker → · Palette generator →