#BCFF63#BCFF63

#BCFF63 is a very light, vivid yellow-green. Relative luminance 0.831; OKLCH L 92.5% C 0.197 H 129.3°. Best body text is #000000 at 17.62:1 contrast (WCAG AA passes).

Color values

HEX	#BCFF63
RGB	rgb(188, 255, 99)
HSL	hsl(86, 100%, 69%)
HSV	hsv(86, 61%, 100%)
CMYK	cmyk(26.3%, 0%, 61.2%, 0%)
CIE-LAB	lab(93.06, -44.18, 65.98)
CIE-LCH	lch(93.06, 79.41, 123.80°)
OKLab	oklab(92.51% -0.1246 0.1522)
OKLCH	oklch(92.51% 0.197 129.3)
XYZ	xyz(58.7508, 83.1108, 24.7486)
Luminance	0.8311 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BCFF63 #A663FF

analogous

#FFF463 #BCFF63 #6EFF63

triadic

#BCFF63 #63BCFF #FF63BC

tetradic

#BCFF63 #63FFF4 #A663FF #FF636E

square

#BCFF63 #63FFF4 #A663FF #FF636E

split-complementary

#BCFF63 #636EFF #F463FF

monochromatic

#84E800 #A2FF26 #BCFF63 #D6FFA0 #F1FFDD

Accessibility & contrast

On white

1.19

#BCFF63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.62

#BCFF63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BCFF63

17.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BCFF63	#FFFFFF	#000000	##000000
##BCFF63	1.00	1.19	17.62	17.62
#FFFFFF	1.19	1.00	21.00	21.00
#000000	17.62	21.00	1.00	1.00
##000000	17.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEE50

Deuteranopia (green-blind)

#FFEA6F

Tritanopia (blue-blind)

#C1F5DE

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #bcff63;
/* rgb */ color: rgb(188, 255, 99);
/* oklch */ color: oklch(92.5% 0.197 129.3);

Tailwind

colors: {
  custom: {
    50: '#d4ff95',
    500: '#bcff63',
    950: '#000000',
  },
}

SCSS

$custom: #bcff63;
$custom-light: #d4ff95;
$custom-dark: #000000;

JSON

{
  "hex": "#bcff63",
  "rgb": {
    "r": 188,
    "g": 255,
    "b": 99
  },
  "hsl": {
    "h": 85.769,
    "s": 100,
    "l": 69.412
  },
  "oklch": {
    "l": 0.92514,
    "c": 0.19674,
    "h": 129.3
  },
  "luminance": 0.83112
}

Semantic roles & 50–950 ramp

primary

#BCFF63

secondary

#772CDA

accent

#00E663

background

#FEFFFC

surface

#FBFFF5

border

#D4D7CF

text

#15180E

muted

#84867F

Preview Lab

Preview with #BCFF63

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

Preview Lab → · Contrast checker → · Palette generator →