#BBF59B#BBF59B

#BBF59B is a very light, vivid yellow-green. Relative luminance 0.782; OKLCH L 91.0% C 0.132 H 135.0°. Best body text is #000000 at 16.65:1 contrast (WCAG AA passes).

Color values

HEX	#BBF59B
RGB	rgb(187, 245, 155)
HSL	hsl(99, 82%, 78%)
HSV	hsv(99, 37%, 96%)
CMYK	cmyk(23.7%, 0%, 36.7%, 3.9%)
CIE-LAB	lab(90.89, -34.05, 37.56)
CIE-LCH	lch(90.89, 50.70, 132.19°)
OKLab	oklab(90.95% -0.093 0.093)
OKLCH	oklch(90.95% 0.132 135)
XYZ	xyz(59.0609, 78.2346, 42.9931)
Luminance	0.7824 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBF59B #D59BF5

analogous

#E8F59B #BBF59B #9BF5A8

triadic

#BBF59B #9BBBF5 #F59BBB

tetradic

#BBF59B #9BE8F5 #D59BF5 #F5A89B

square

#BBF59B #9BE8F5 #D59BF5 #F5A89B

split-complementary

#BBF59B #A89BF5 #F59BE8

monochromatic

#6FEA2C #95EF63 #BBF59B #E1FBD3 #ECFCE3

Accessibility & contrast

On white

1.26

#BBF59B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.65

#BBF59B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBF59B

16.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBF59B	#FFFFFF	#000000	##000000
##BBF59B	1.00	1.26	16.65	16.65
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.65	21.00	1.00	1.00
##000000	16.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE895

Deuteranopia (green-blind)

#F3E3A0

Tritanopia (blue-blind)

#BBEFDE

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #bbf59b;
/* rgb */ color: rgb(187, 245, 155);
/* oklch */ color: oklch(91.0% 0.132 135.0);

Tailwind

colors: {
  custom: {
    50: '#d1f8b9',
    500: '#bbf59b',
    950: '#000000',
  },
}

SCSS

$custom: #bbf59b;
$custom-light: #d1f8b9;
$custom-dark: #000000;

JSON

{
  "hex": "#bbf59b",
  "rgb": {
    "r": 187,
    "g": 245,
    "b": 155
  },
  "hsl": {
    "h": 98.667,
    "s": 81.818,
    "l": 78.431
  },
  "oklch": {
    "l": 0.90952,
    "c": 0.13157,
    "h": 135
  },
  "luminance": 0.78236
}

Semantic roles & 50–950 ramp

primary

#BBF59B

secondary

#AB60D4

accent

#07DE92

background

#FEFFFD

surface

#FBFFF8

border

#D4D7D1

text

#141711

muted

#838581

Preview Lab

Preview with #BBF59B

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

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