#BCFB66#BCFB66

#BCFB66 is a very light, vivid yellow-green. Relative luminance 0.806; OKLCH L 91.6% C 0.189 H 128.9°. Best body text is #000000 at 17.13:1 contrast (WCAG AA passes).

Color values

HEX	#BCFB66
RGB	rgb(188, 251, 102)
HSL	hsl(85, 95%, 69%)
HSV	hsv(85, 59%, 98%)
CMYK	cmyk(25.1%, 0%, 59.4%, 1.6%)
CIE-LAB	lab(91.97, -42.20, 63.53)
CIE-LCH	lch(91.97, 76.27, 123.59°)
OKLab	oklab(91.64% -0.1189 0.1473)
OKLCH	oklch(91.64% 0.189 128.9)
XYZ	xyz(57.6342, 80.6438, 25.0971)
Luminance	0.8065 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BCFB66 #A566FB

analogous

#FBEF66 #BCFB66 #72FB66

triadic

#BCFB66 #66BCFB #FB66BC

tetradic

#BCFB66 #66FBEF #A566FB #FB6672

square

#BCFB66 #66FBEF #A566FB #FB6672

split-complementary

#BCFB66 #6672FB #EF66FB

monochromatic

#84E106 #A2F92A #BCFB66 #D6FDA2 #F0FEDD

Accessibility & contrast

On white

1.23

#BCFB66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.13

#BCFB66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BCFB66

17.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BCFB66	#FFFFFF	#000000	##000000
##BCFB66	1.00	1.23	17.13	17.13
#FFFFFF	1.23	1.00	21.00	21.00
#000000	17.13	21.00	1.00	1.00
##000000	17.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB55

Deuteranopia (green-blind)

#FDE771

Tritanopia (blue-blind)

#C1F1DB

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #bcfb66;
/* rgb */ color: rgb(188, 251, 102);
/* oklch */ color: oklch(91.6% 0.189 128.9);

Tailwind

colors: {
  custom: {
    50: '#d3fd97',
    500: '#bcfb66',
    950: '#000000',
  },
}

SCSS

$custom: #bcfb66;
$custom-light: #d3fd97;
$custom-dark: #000000;

JSON

{
  "hex": "#bcfb66",
  "rgb": {
    "r": 188,
    "g": 251,
    "b": 102
  },
  "hsl": {
    "h": 85.369,
    "s": 94.904,
    "l": 69.216
  },
  "oklch": {
    "l": 0.91638,
    "c": 0.18936,
    "h": 128.9
  },
  "luminance": 0.80645
}

Semantic roles & 50–950 ramp

primary

#BCFB66

secondary

#7630D5

accent

#00E661

background

#FEFFFC

surface

#FBFFF5

border

#D4D7CF

text

#15170E

muted

#84857F

Preview Lab

Preview with #BCFB66

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

Preview Lab → · Contrast checker → · Palette generator →