#BBFF81#BBFF81

#BBFF81 is a very light, vivid yellow-green. Relative luminance 0.837; OKLCH L 92.8% C 0.172 H 132.3°. Best body text is #000000 at 17.73:1 contrast (WCAG AA passes).

Color values

HEX	#BBFF81
RGB	rgb(187, 255, 129)
HSL	hsl(92, 100%, 75%)
HSV	hsv(92, 49%, 100%)
CMYK	cmyk(26.7%, 0%, 49.4%, 0%)
CIE-LAB	lab(93.31, -41.72, 53.12)
CIE-LCH	lch(93.31, 67.54, 128.15°)
OKLab	oklab(92.79% -0.1155 0.1271)
OKLCH	oklch(92.79% 0.172 132.3)
XYZ	xyz(60.2150, 83.6681, 33.7416)
Luminance	0.8367 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Spring Green (survey)

#A9F971

ΔE00 2.39

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBFF81 #C581FF

analogous

#FAFF81 #BBFF81 #81FF86

triadic

#BBFF81 #81BBFF #FF81BB

tetradic

#BBFF81 #81FAFF #C581FF #FF8681

square

#BBFF81 #81FAFF #C581FF #FF8681

split-complementary

#BBFF81 #8681FF #FF81FA

monochromatic

#79FF07 #9AFF44 #BBFF81 #DCFFBE #EEFFE0

Accessibility & contrast

On white

1.18

#BBFF81 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.73

#BBFF81 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBFF81

17.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBFF81	#FFFFFF	#000000	##000000
##BBFF81	1.00	1.18	17.73	17.73
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.73	21.00	1.00	1.00
##000000	17.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEF76

Deuteranopia (green-blind)

#FEEA89

Tritanopia (blue-blind)

#BDF6E2

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #bbff81;
/* rgb */ color: rgb(187, 255, 129);
/* oklch */ color: oklch(92.8% 0.172 132.3);

Tailwind

colors: {
  custom: {
    50: '#d2ffa8',
    500: '#bbff81',
    950: '#000000',
  },
}

SCSS

$custom: #bbff81;
$custom-light: #d2ffa8;
$custom-dark: #000000;

JSON

{
  "hex": "#bbff81",
  "rgb": {
    "r": 187,
    "g": 255,
    "b": 129
  },
  "hsl": {
    "h": 92.381,
    "s": 100,
    "l": 75.294
  },
  "oklch": {
    "l": 0.92793,
    "c": 0.17177,
    "h": 132.3
  },
  "luminance": 0.8367
}

Semantic roles & 50–950 ramp

primary

#BBFF81

secondary

#9846DE

accent

#00E67C

background

#FEFFFD

surface

#FBFFF7

border

#D4D7D0

text

#141810

muted

#838681

Preview Lab

Preview with #BBFF81

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

Preview Lab → · Contrast checker → · Palette generator →