#BBFF54#BBFF54

#BBFF54 is a very light, highly saturated yellow-green. Relative luminance 0.827; OKLCH L 92.3% C 0.208 H 128.6°. Best body text is #000000 at 17.55:1 contrast (WCAG AA passes).

Color values

HEX	#BBFF54
RGB	rgb(187, 255, 84)
HSL	hsl(84, 100%, 66%)
HSV	hsv(84, 67%, 100%)
CMYK	cmyk(26.7%, 0%, 67.1%, 0%)
CIE-LAB	lab(92.89, -45.63, 71.64)
CIE-LCH	lch(92.89, 84.93, 122.49°)
OKLab	oklab(92.33% -0.1298 0.1623)
OKLCH	oklch(92.33% 0.208 128.6)
XYZ	xyz(57.8536, 82.7235, 21.3049)
Luminance	0.8273 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBFF54 #9854FF

analogous

#FFEE54 #BBFF54 #66FF54

triadic

#BBFF54 #54BBFF #FF54BB

tetradic

#BBFF54 #54FFEE #9854FF #FF5466

square

#BBFF54 #54FFEE #9854FF #FF5466

split-complementary

#BBFF54 #5466FF #EE54FF

monochromatic

#82D900 #A3FF17 #BBFF54 #D3FF91 #ECFFCE

Accessibility & contrast

On white

1.20

#BBFF54 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.55

#BBFF54 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBFF54

17.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBFF54	#FFFFFF	#000000	##000000
##BBFF54	1.00	1.20	17.55	17.55
#FFFFFF	1.20	1.00	21.00	21.00
#000000	17.55	21.00	1.00	1.00
##000000	17.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEE3B

Deuteranopia (green-blind)

#FFE962

Tritanopia (blue-blind)

#C1F4DD

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #bbff54;
/* rgb */ color: rgb(187, 255, 84);
/* oklch */ color: oklch(92.3% 0.208 128.6);

Tailwind

colors: {
  custom: {
    50: '#d4ff8d',
    500: '#bbff54',
    950: '#000000',
  },
}

SCSS

$custom: #bbff54;
$custom-light: #d4ff8d;
$custom-dark: #000000;

JSON

{
  "hex": "#bbff54",
  "rgb": {
    "r": 187,
    "g": 255,
    "b": 84
  },
  "hsl": {
    "h": 83.86,
    "s": 100,
    "l": 66.471
  },
  "oklch": {
    "l": 0.92325,
    "c": 0.20782,
    "h": 128.6
  },
  "luminance": 0.82725
}

Semantic roles & 50–950 ramp

primary

#BBFF54

secondary

#6A25D2

accent

#00E65B

background

#FEFFFC

surface

#FBFFF4

border

#D4D7CE

text

#15180D

muted

#84867F

Preview Lab

Preview with #BBFF54

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

Preview Lab → · Contrast checker → · Palette generator →