#BBF78B#BBF78B

#BBF78B is a very light, vivid yellow-green. Relative luminance 0.789; OKLCH L 91.1% C 0.151 H 132.5°. Best body text is #000000 at 16.79:1 contrast (WCAG AA passes).

Color values

HEX	#BBF78B
RGB	rgb(187, 247, 139)
HSL	hsl(93, 87%, 76%)
HSV	hsv(93, 44%, 97%)
CMYK	cmyk(24.3%, 0%, 43.7%, 3.1%)
CIE-LAB	lab(91.21, -37.01, 45.81)
CIE-LCH	lch(91.21, 58.89, 128.94°)
OKLab	oklab(91.14% -0.1019 0.1114)
OKLCH	oklch(91.14% 0.151 132.5)
XYZ	xyz(58.4134, 78.9489, 36.5822)
Luminance	0.7895 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Spring Green (survey)

#A9F971

ΔE00 3.75

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBF78B #C78BF7

analogous

#F1F78B #BBF78B #8BF791

triadic

#BBF78B #8BBBF7 #F78BBB

tetradic

#BBF78B #8BF1F7 #C78BF7 #F7918B

square

#BBF78B #8BF1F7 #C78BF7 #F7918B

split-complementary

#BBF78B #918BF7 #F78BF1

monochromatic

#78EF18 #99F352 #BBF78B #DDFBC4 #EEFDE2

Accessibility & contrast

On white

1.25

#BBF78B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.79

#BBF78B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBF78B

16.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBF78B	#FFFFFF	#000000	##000000
##BBF78B	1.00	1.25	16.79	16.79
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.79	21.00	1.00	1.00
##000000	16.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE982

Deuteranopia (green-blind)

#F6E491

Tritanopia (blue-blind)

#BDEFDD

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #bbf78b;
/* rgb */ color: rgb(187, 247, 139);
/* oklch */ color: oklch(91.1% 0.151 132.5);

Tailwind

colors: {
  custom: {
    50: '#d1faae',
    500: '#bbf78b',
    950: '#000000',
  },
}

SCSS

$custom: #bbf78b;
$custom-light: #d1faae;
$custom-dark: #000000;

JSON

{
  "hex": "#bbf78b",
  "rgb": {
    "r": 187,
    "g": 247,
    "b": 139
  },
  "hsl": {
    "h": 93.333,
    "s": 87.097,
    "l": 75.686
  },
  "oklch": {
    "l": 0.91139,
    "c": 0.15095,
    "h": 132.5
  },
  "luminance": 0.7895
}

Semantic roles & 50–950 ramp

primary

#BBF78B

secondary

#9A51D5

accent

#02E47F

background

#FEFFFD

surface

#FBFFF7

border

#D4D7D0

text

#141710

muted

#838581

Preview Lab

Preview with #BBF78B

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

Preview Lab → · Contrast checker → · Palette generator →