#B1FA6C#B1FA6C

#B1FA6C is a very light, vivid yellow-green. Relative luminance 0.788; OKLCH L 90.8% C 0.188 H 131.9°. Best body text is #000000 at 16.76:1 contrast (WCAG AA passes).

Color values

HEX	#B1FA6C
RGB	rgb(177, 250, 108)
HSL	hsl(91, 93%, 70%)
HSV	hsv(91, 57%, 98%)
CMYK	cmyk(29.2%, 0%, 56.8%, 2%)
CIE-LAB	lab(91.14, -45.11, 59.87)
CIE-LCH	lch(91.14, 74.96, 127.00°)
OKLab	oklab(90.83% -0.1259 0.1402)
OKLCH	oklch(90.83% 0.188 131.9)
XYZ	xyz(55.0231, 78.7993, 26.4952)
Luminance	0.7880 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1FA6C #B56CFA

analogous

#F8FA6C #B1FA6C #6CFA6E

triadic

#B1FA6C #6CB1FA #FA6CB1

tetradic

#B1FA6C #6CF8FA #B56CFA #FA6E6C

square

#B1FA6C #6CF8FA #B56CFA #FA6E6C

split-complementary

#B1FA6C #6E6CFA #FA6CF8

monochromatic

#73E408 #92F831 #B1FA6C #D0FCA7 #EFFEE1

Accessibility & contrast

On white

1.25

#B1FA6C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.76

#B1FA6C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1FA6C

16.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1FA6C	#FFFFFF	#000000	##000000
##B1FA6C	1.00	1.25	16.76	16.76
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.76	21.00	1.00	1.00
##000000	16.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE95D

Deuteranopia (green-blind)

#F9E476

Tritanopia (blue-blind)

#B3F1DB

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #b1fa6c;
/* rgb */ color: rgb(177, 250, 108);
/* oklch */ color: oklch(90.8% 0.188 131.9);

Tailwind

colors: {
  custom: {
    50: '#ccfc9a',
    500: '#b1fa6c',
    950: '#000000',
  },
}

SCSS

$custom: #b1fa6c;
$custom-light: #ccfc9a;
$custom-dark: #000000;

JSON

{
  "hex": "#b1fa6c",
  "rgb": {
    "r": 177,
    "g": 250,
    "b": 108
  },
  "hsl": {
    "h": 90.845,
    "s": 93.421,
    "l": 70.196
  },
  "oklch": {
    "l": 0.90825,
    "c": 0.18845,
    "h": 131.9
  },
  "luminance": 0.78801
}

Semantic roles & 50–950 ramp

primary

#B1FA6C

secondary

#8735D5

accent

#00E676

background

#FEFFFC

surface

#FBFFF5

border

#D4D7CF

text

#14170E

muted

#83857F

Preview Lab

Preview with #B1FA6C

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

Preview Lab → · Contrast checker → · Palette generator →