#BCEF54#BCEF54

#BCEF54 is a very light, vivid yellow-green. Relative luminance 0.731; OKLCH L 88.8% C 0.188 H 125.7°. Best body text is #000000 at 15.61:1 contrast (WCAG AA passes).

Color values

HEX	#BCEF54
RGB	rgb(188, 239, 84)
HSL	hsl(80, 83%, 63%)
HSV	hsv(80, 65%, 94%)
CMYK	cmyk(21.3%, 0%, 64.9%, 6.3%)
CIE-LAB	lab(88.48, -38.26, 67.04)
CIE-LCH	lch(88.48, 77.19, 119.71°)
OKLab	oklab(88.76% -0.1096 0.1526)
OKLCH	oklch(88.76% 0.188 125.7)
XYZ	xyz(53.2060, 73.0638, 19.6854)
Luminance	0.7306 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BCEF54 #8754EF

analogous

#EFD454 #BCEF54 #6EEF54

triadic

#BCEF54 #54BCEF #EF54BC

tetradic

#BCEF54 #54EFD4 #8754EF #EF546E

square

#BCEF54 #54EFD4 #8754EF #EF546E

split-complementary

#BCEF54 #546EEF #D454EF

monochromatic

#81B711 #A6EA1C #BCEF54 #D2F48C #E8F9C4

Accessibility & contrast

On white

1.35

#BCEF54 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.61

#BCEF54 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BCEF54

15.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BCEF54	#FFFFFF	#000000	##000000
##BCEF54	1.00	1.35	15.61	15.61
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.61	21.00	1.00	1.00
##000000	15.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE03F

Deuteranopia (green-blind)

#F4DD60

Tritanopia (blue-blind)

#C4E4CF

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #bcef54;
/* rgb */ color: rgb(188, 239, 84);
/* oklch */ color: oklch(88.8% 0.188 125.7);

Tailwind

colors: {
  custom: {
    50: '#d4f48b',
    500: '#bcef54',
    950: '#000000',
  },
}

SCSS

$custom: #bcef54;
$custom-light: #d4f48b;
$custom-dark: #000000;

JSON

{
  "hex": "#bcef54",
  "rgb": {
    "r": 188,
    "g": 239,
    "b": 84
  },
  "hsl": {
    "h": 79.742,
    "s": 82.888,
    "l": 63.333
  },
  "oklch": {
    "l": 0.88762,
    "c": 0.18791,
    "h": 125.7
  },
  "luminance": 0.73064
}

Semantic roles & 50–950 ramp

primary

#BCEF54

secondary

#5D31B7

accent

#06DF4E

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#15170C

muted

#84857F

Preview Lab

Preview with #BCEF54

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

Preview Lab → · Contrast checker → · Palette generator →