#B9FC71#B9FC71

#B9FC71 is a very light, vivid yellow-green. Relative luminance 0.811; OKLCH L 91.8% C 0.183 H 130.7°. Best body text is #000000 at 17.23:1 contrast (WCAG AA passes).

Color values

HEX	#B9FC71
RGB	rgb(185, 252, 113)
HSL	hsl(89, 96%, 72%)
HSV	hsv(89, 55%, 99%)
CMYK	cmyk(26.6%, 0%, 55.2%, 1.2%)
CIE-LAB	lab(92.19, -42.72, 59.00)
CIE-LCH	lch(92.19, 72.84, 125.91°)
OKLab	oklab(91.8% -0.1194 0.1387)
OKLCH	oklch(91.8% 0.183 130.7)
XYZ	xyz(57.7980, 81.1258, 28.2333)
Luminance	0.8113 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9FC71 #B471FC

analogous

#FCFA71 #B9FC71 #74FC71

triadic

#B9FC71 #71B9FC #FC71B9

tetradic

#B9FC71 #71FCFA #B471FC #FC7174

square

#B9FC71 #71FCFA #B471FC #FC7174

split-complementary

#B9FC71 #7174FC #FA71FC

monochromatic

#7DEE05 #9BFB35 #B9FC71 #D7FDAD #F0FEE1

Accessibility & contrast

On white

1.22

#B9FC71 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.23

#B9FC71 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9FC71

17.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9FC71	#FFFFFF	#000000	##000000
##B9FC71	1.00	1.22	17.23	17.23
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.23	21.00	1.00	1.00
##000000	17.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC63

Deuteranopia (green-blind)

#FDE77A

Tritanopia (blue-blind)

#BCF3DD

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #b9fc71;
/* rgb */ color: rgb(185, 252, 113);
/* oklch */ color: oklch(91.8% 0.183 130.7);

Tailwind

colors: {
  custom: {
    50: '#d1fd9e',
    500: '#b9fc71',
    950: '#000000',
  },
}

SCSS

$custom: #b9fc71;
$custom-light: #d1fd9e;
$custom-dark: #000000;

JSON

{
  "hex": "#b9fc71",
  "rgb": {
    "r": 185,
    "g": 252,
    "b": 113
  },
  "hsl": {
    "h": 88.921,
    "s": 95.862,
    "l": 71.569
  },
  "oklch": {
    "l": 0.91802,
    "c": 0.183,
    "h": 130.7
  },
  "luminance": 0.81127
}

Semantic roles & 50–950 ramp

primary

#B9FC71

secondary

#8639D8

accent

#00E66F

background

#FEFFFC

surface

#FBFFF5

border

#D4D7CF

text

#14170F

muted

#838580

Preview Lab

Preview with #B9FC71

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

Preview Lab → · Contrast checker → · Palette generator →