#BBF18B#BBF18B

#BBF18B is a very light, vivid yellow-green. Relative luminance 0.753; OKLCH L 89.8% C 0.142 H 131.5°. Best body text is #000000 at 16.07:1 contrast (WCAG AA passes).

Color values

HEX	#BBF18B
RGB	rgb(187, 241, 139)
HSL	hsl(92, 78%, 75%)
HSV	hsv(92, 42%, 95%)
CMYK	cmyk(22.4%, 0%, 42.3%, 5.5%)
CIE-LAB	lab(89.55, -34.28, 43.71)
CIE-LCH	lch(89.55, 55.55, 128.11°)
OKLab	oklab(89.8% -0.0943 0.1066)
OKLCH	oklch(89.8% 0.142 131.5)
XYZ	xyz(56.6081, 75.3382, 35.9804)
Luminance	0.7534 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBF18B #C18BF1

analogous

#EEF18B #BBF18B #8BF18E

triadic

#BBF18B #8BBBF1 #F18BBB

tetradic

#BBF18B #8BEEF1 #C18BF1 #F18E8B

square

#BBF18B #8BEEF1 #C18BF1 #F18E8B

split-complementary

#BBF18B #8E8BF1 #F18BEE

monochromatic

#7BE41E #9BEA54 #BBF18B #DBF8C2 #EFFCE4

Accessibility & contrast

On white

1.31

#BBF18B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.07

#BBF18B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBF18B

16.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBF18B	#FFFFFF	#000000	##000000
##BBF18B	1.00	1.31	16.07	16.07
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.07	21.00	1.00	1.00
##000000	16.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9E483

Deuteranopia (green-blind)

#F1E091

Tritanopia (blue-blind)

#BDE9D8

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #bbf18b;
/* rgb */ color: rgb(187, 241, 139);
/* oklch */ color: oklch(89.8% 0.142 131.5);

Tailwind

colors: {
  custom: {
    50: '#d1f6ae',
    500: '#bbf18b',
    950: '#000000',
  },
}

SCSS

$custom: #bbf18b;
$custom-light: #d1f6ae;
$custom-dark: #000000;

JSON

{
  "hex": "#bbf18b",
  "rgb": {
    "r": 187,
    "g": 241,
    "b": 139
  },
  "hsl": {
    "h": 91.765,
    "s": 78.462,
    "l": 74.51
  },
  "oklch": {
    "l": 0.898,
    "c": 0.14234,
    "h": 131.5
  },
  "luminance": 0.75339
}

Semantic roles & 50–950 ramp

primary

#BBF18B

secondary

#9453CD

accent

#0BDB79

background

#FEFFFD

surface

#FBFEF7

border

#D4D6D0

text

#141710

muted

#838581

Preview Lab

Preview with #BBF18B

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

Preview Lab → · Contrast checker → · Palette generator →