#BCEF64#BCEF64

#BCEF64 is a very light, vivid yellow-green. Relative luminance 0.733; OKLCH L 88.9% C 0.176 H 126.6°. Best body text is #000000 at 15.67:1 contrast (WCAG AA passes).

Color values

HEX	#BCEF64
RGB	rgb(188, 239, 100)
HSL	hsl(82, 81%, 66%)
HSV	hsv(82, 58%, 94%)
CMYK	cmyk(21.3%, 0%, 58.2%, 6.3%)
CIE-LAB	lab(88.61, -37.04, 60.62)
CIE-LCH	lch(88.61, 71.04, 121.42°)
OKLab	oklab(88.91% -0.1048 0.1409)
OKLCH	oklch(88.91% 0.176 126.6)
XYZ	xyz(53.9058, 73.3437, 23.3709)
Luminance	0.7334 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BCEF64 #9764EF

analogous

#EFDC64 #BCEF64 #77EF64

triadic

#BCEF64 #64BCEF #EF64BC

tetradic

#BCEF64 #64EFDC #9764EF #EF6477

square

#BCEF64 #64EFDC #9764EF #EF6477

split-complementary

#BCEF64 #6477EF #DC64EF

monochromatic

#84C414 #A4E92D #BCEF64 #D4F59B #ECFAD3

Accessibility & contrast

On white

1.34

#BCEF64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.67

#BCEF64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BCEF64

15.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BCEF64	#FFFFFF	#000000	##000000
##BCEF64	1.00	1.34	15.67	15.67
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.67	21.00	1.00	1.00
##000000	15.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAE055

Deuteranopia (green-blind)

#F3DE6E

Tritanopia (blue-blind)

#C2E5D1

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #bcef64;
/* rgb */ color: rgb(188, 239, 100);
/* oklch */ color: oklch(88.9% 0.176 126.6);

Tailwind

colors: {
  custom: {
    50: '#d3f495',
    500: '#bcef64',
    950: '#000000',
  },
}

SCSS

$custom: #bcef64;
$custom-light: #d3f495;
$custom-dark: #000000;

JSON

{
  "hex": "#bcef64",
  "rgb": {
    "r": 188,
    "g": 239,
    "b": 100
  },
  "hsl": {
    "h": 82.014,
    "s": 81.287,
    "l": 66.471
  },
  "oklch": {
    "l": 0.88912,
    "c": 0.17563,
    "h": 126.6
  },
  "luminance": 0.73344
}

Semantic roles & 50–950 ramp

primary

#BCEF64

secondary

#6935C2

accent

#08DE56

background

#FEFFFC

surface

#FBFEF5

border

#D4D6CF

text

#14170E

muted

#83857F

Preview Lab

Preview with #BCEF64

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

Preview Lab → · Contrast checker → · Palette generator →