#BBF25B#BBF25B

#BBF25B is a very light, vivid yellow-green. Relative luminance 0.748; OKLCH L 89.4% C 0.187 H 126.9°. Best body text is #000000 at 15.96:1 contrast (WCAG AA passes).

Color values

HEX	#BBF25B
RGB	rgb(187, 242, 91)
HSL	hsl(82, 85%, 65%)
HSV	hsv(82, 62%, 95%)
CMYK	cmyk(22.7%, 0%, 62.4%, 5.1%)
CIE-LAB	lab(89.31, -39.47, 65.13)
CIE-LCH	lch(89.31, 76.16, 121.21°)
OKLab	oklab(89.44% -0.1123 0.1495)
OKLCH	oklch(89.44% 0.187 126.9)
XYZ	xyz(54.1340, 74.8235, 21.4858)
Luminance	0.7482 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBF25B #925BF2

analogous

#F2DD5B #BBF25B #70F25B

triadic

#BBF25B #5BBBF2 #F25BBB

tetradic

#BBF25B #5BF2DD #925BF2 #F25B70

square

#BBF25B #5BF2DD #925BF2 #F25B70

split-complementary

#BBF25B #5B70F2 #DD5BF2

monochromatic

#82C30F #A3EE22 #BBF25B #D3F694 #EAFBCC

Accessibility & contrast

On white

1.32

#BBF25B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.96

#BBF25B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBF25B

15.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBF25B	#FFFFFF	#000000	##000000
##BBF25B	1.00	1.32	15.96	15.96
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.96	21.00	1.00	1.00
##000000	15.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE348

Deuteranopia (green-blind)

#F6DF66

Tritanopia (blue-blind)

#C2E7D3

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #bbf25b;
/* rgb */ color: rgb(187, 242, 91);
/* oklch */ color: oklch(89.4% 0.187 126.9);

Tailwind

colors: {
  custom: {
    50: '#d3f68f',
    500: '#bbf25b',
    950: '#000000',
  },
}

SCSS

$custom: #bbf25b;
$custom-light: #d3f68f;
$custom-dark: #000000;

JSON

{
  "hex": "#bbf25b",
  "rgb": {
    "r": 187,
    "g": 242,
    "b": 91
  },
  "hsl": {
    "h": 81.854,
    "s": 85.311,
    "l": 65.294
  },
  "oklch": {
    "l": 0.89437,
    "c": 0.18696,
    "h": 126.9
  },
  "luminance": 0.74824
}

Semantic roles & 50–950 ramp

primary

#BBF25B

secondary

#6531C1

accent

#04E255

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14170D

muted

#83857F

Preview Lab

Preview with #BBF25B

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

Preview Lab → · Contrast checker → · Palette generator →