#BBF663#BBF663

#BBF663 is a very light, vivid yellow-green. Relative luminance 0.774; OKLCH L 90.4% C 0.186 H 128.1°. Best body text is #000000 at 16.48:1 contrast (WCAG AA passes).

Color values

HEX	#BBF663
RGB	rgb(187, 246, 99)
HSL	hsl(84, 89%, 68%)
HSV	hsv(84, 60%, 96%)
CMYK	cmyk(24%, 0%, 59.8%, 3.5%)
CIE-LAB	lab(90.49, -40.61, 63.13)
CIE-LCH	lch(90.49, 75.06, 122.75°)
OKLab	oklab(90.42% -0.1147 0.1462)
OKLCH	oklch(90.42% 0.186 128.1)
XYZ	xyz(55.7012, 77.3761, 23.8024)
Luminance	0.7738 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBF663 #9E63F6

analogous

#F6E863 #BBF663 #71F663

triadic

#BBF663 #63BBF6 #F663BB

tetradic

#BBF663 #63F6E8 #9E63F6 #F66371

square

#BBF663 #63F6E8 #9E63F6 #F66371

split-complementary

#BBF663 #6371F6 #E863F6

monochromatic

#83D20C #A2F329 #BBF663 #D4F99D #EDFDD7

Accessibility & contrast

On white

1.27

#BBF663 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.48

#BBF663 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBF663

16.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBF663	#FFFFFF	#000000	##000000
##BBF663	1.00	1.27	16.48	16.48
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.48	21.00	1.00	1.00
##000000	16.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE652

Deuteranopia (green-blind)

#F9E36E

Tritanopia (blue-blind)

#C1ECD7

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #bbf663;
/* rgb */ color: rgb(187, 246, 99);
/* oklch */ color: oklch(90.4% 0.186 128.1);

Tailwind

colors: {
  custom: {
    50: '#d3f995',
    500: '#bbf663',
    950: '#000000',
  },
}

SCSS

$custom: #bbf663;
$custom-light: #d3f995;
$custom-dark: #000000;

JSON

{
  "hex": "#bbf663",
  "rgb": {
    "r": 187,
    "g": 246,
    "b": 99
  },
  "hsl": {
    "h": 84.082,
    "s": 89.091,
    "l": 67.647
  },
  "oklch": {
    "l": 0.90417,
    "c": 0.18584,
    "h": 128.1
  },
  "luminance": 0.77377
}

Semantic roles & 50–950 ramp

primary

#BBF663

secondary

#6F30CE

accent

#00E65C

background

#FEFFFC

surface

#FBFFF5

border

#D4D7CF

text

#14170E

muted

#83857F

Preview Lab

Preview with #BBF663

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

Preview Lab → · Contrast checker → · Palette generator →