#BBF57A#BBF57A

#BBF57A is a very light, vivid yellow-green. Relative luminance 0.773; OKLCH L 90.5% C 0.165 H 130.0°. Best body text is #000000 at 16.46:1 contrast (WCAG AA passes).

Color values

HEX	#BBF57A
RGB	rgb(187, 245, 122)
HSL	hsl(88, 86%, 72%)
HSV	hsv(88, 50%, 96%)
CMYK	cmyk(23.7%, 0%, 50.2%, 3.9%)
CIE-LAB	lab(90.45, -38.02, 52.90)
CIE-LCH	lch(90.45, 65.15, 125.71°)
OKLab	oklab(90.45% -0.1058 0.1261)
OKLCH	oklch(90.45% 0.165 130)
XYZ	xyz(56.6582, 77.2735, 30.3388)
Luminance	0.7728 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Spring Green (survey)

#A9F971

ΔE00 2.90

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBF57A #B47AF5

analogous

#F5F27A #BBF57A #7EF57A

triadic

#BBF57A #7ABBF5 #F57ABB

tetradic

#BBF57A #7AF5F2 #B47AF5 #F57A7E

square

#BBF57A #7AF5F2 #B47AF5 #F57A7E

split-complementary

#BBF57A #7A7EF5 #F27AF5

monochromatic

#80E311 #9EF141 #BBF57A #D8F9B3 #F0FDE3

Accessibility & contrast

On white

1.28

#BBF57A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.46

#BBF57A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBF57A

16.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBF57A	#FFFFFF	#000000	##000000
##BBF57A	1.00	1.28	16.46	16.46
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.46	21.00	1.00	1.00
##000000	16.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE66F

Deuteranopia (green-blind)

#F6E282

Tritanopia (blue-blind)

#BFECD9

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #bbf57a;
/* rgb */ color: rgb(187, 245, 122);
/* oklch */ color: oklch(90.5% 0.165 130.0);

Tailwind

colors: {
  custom: {
    50: '#d2f8a3',
    500: '#bbf57a',
    950: '#000000',
  },
}

SCSS

$custom: #bbf57a;
$custom-light: #d2f8a3;
$custom-dark: #000000;

JSON

{
  "hex": "#bbf57a",
  "rgb": {
    "r": 187,
    "g": 245,
    "b": 122
  },
  "hsl": {
    "h": 88.293,
    "s": 86.014,
    "l": 71.961
  },
  "oklch": {
    "l": 0.90454,
    "c": 0.16462,
    "h": 130
  },
  "luminance": 0.77275
}

Semantic roles & 50–950 ramp

primary

#BBF57A

secondary

#8643D0

accent

#03E36C

background

#FEFFFC

surface

#FBFFF6

border

#D4D7D0

text

#14170F

muted

#838580

Preview Lab

Preview with #BBF57A

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

Preview Lab → · Contrast checker → · Palette generator →