#BCFF99#BCFF99

#BCFF99 is a very light, vivid yellow-green. Relative luminance 0.845; OKLCH L 93.2% C 0.148 H 135.5°. Best body text is #000000 at 17.90:1 contrast (WCAG AA passes).

Color values

HEX	#BCFF99
RGB	rgb(188, 255, 153)
HSL	hsl(99, 100%, 80%)
HSV	hsv(99, 40%, 100%)
CMYK	cmyk(26.3%, 0%, 40%, 0%)
CIE-LAB	lab(93.67, -38.51, 42.17)
CIE-LCH	lch(93.67, 57.11, 132.41°)
OKLab	oklab(93.2% -0.1055 0.1036)
OKLCH	oklch(93.2% 0.148 135.5)
XYZ	xyz(62.2473, 84.5094, 43.1631)
Luminance	0.8451 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 2.90

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BCFF99 #DC99FF

analogous

#EFFF99 #BCFF99 #99FFA9

triadic

#BCFF99 #99BCFF #FF99BC

tetradic

#BCFF99 #99EFFF #DC99FF #FFA999

square

#BCFF99 #99EFFF #DC99FF #FFA999

split-complementary

#BCFF99 #A999FF #FF99EF

monochromatic

#6CFF1F #94FF5C #BCFF99 #E4FFD6 #EBFFE0

Accessibility & contrast

On white

1.17

#BCFF99 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.90

#BCFF99 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BCFF99

17.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BCFF99	#FFFFFF	#000000	##000000
##BCFF99	1.00	1.17	17.90	17.90
#FFFFFF	1.17	1.00	21.00	21.00
#000000	17.90	21.00	1.00	1.00
##000000	17.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF091

Deuteranopia (green-blind)

#FCEB9F

Tritanopia (blue-blind)

#BBF8E6

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #bcff99;
/* rgb */ color: rgb(188, 255, 153);
/* oklch */ color: oklch(93.2% 0.148 135.5);

Tailwind

colors: {
  custom: {
    50: '#d2ffb8',
    500: '#bcff99',
    950: '#000000',
  },
}

SCSS

$custom: #bcff99;
$custom-light: #d2ffb8;
$custom-dark: #000000;

JSON

{
  "hex": "#bcff99",
  "rgb": {
    "r": 188,
    "g": 255,
    "b": 153
  },
  "hsl": {
    "h": 99.412,
    "s": 100,
    "l": 80
  },
  "oklch": {
    "l": 0.93203,
    "c": 0.14787,
    "h": 135.5
  },
  "luminance": 0.84511
}

Semantic roles & 50–950 ramp

primary

#BCFF99

secondary

#B35AE2

accent

#00E697

background

#FEFFFD

surface

#FBFFF8

border

#D4D7D1

text

#141811

muted

#838681

Preview Lab

Preview with #BCFF99

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

Preview Lab → · Contrast checker → · Palette generator →