#B1D856#B1D856

#B1D856 is a very light, vivid yellow-green. Relative luminance 0.591; OKLCH L 82.8% C 0.163 H 124.0°. Best body text is #000000 at 12.83:1 contrast (WCAG AA passes).

Color values

HEX	#B1D856
RGB	rgb(177, 216, 86)
HSL	hsl(78, 63%, 59%)
HSV	hsv(78, 60%, 85%)
CMYK	cmyk(18.1%, 0%, 60.2%, 15.3%)
CIE-LAB	lab(81.36, -31.81, 58.35)
CIE-LCH	lch(81.36, 66.46, 118.59°)
OKLab	oklab(82.84% -0.0909 0.1347)
OKLCH	oklch(82.84% 0.163 124)
XYZ	xyz(44.3673, 59.1304, 17.8782)
Luminance	0.5913 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1D856 #7D56D8

analogous

#D8BE56 #B1D856 #70D856

triadic

#B1D856 #56B1D8 #D856B1

tetradic

#B1D856 #56D8BE #7D56D8 #D85670

square

#B1D856 #56D8BE #7D56D8 #D85670

split-complementary

#B1D856 #5670D8 #BE56D8

monochromatic

#709222 #97C42D #B1D856 #C8E388 #DFEFB9

Accessibility & contrast

On white

1.64

#B1D856 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.83

#B1D856 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1D856

12.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1D856	#FFFFFF	#000000	##000000
##B1D856	1.00	1.64	12.83	12.83
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.83	21.00	1.00	1.00
##000000	12.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3CB47

Deuteranopia (green-blind)

#DECA5F

Tritanopia (blue-blind)

#B9CEBC

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #b1d856;
/* rgb */ color: rgb(177, 216, 86);
/* oklch */ color: oklch(82.8% 0.163 124.0);

Tailwind

colors: {
  custom: {
    50: '#cbe48b',
    500: '#b1d856',
    950: '#000000',
  },
}

SCSS

$custom: #b1d856;
$custom-light: #cbe48b;
$custom-dark: #000000;

JSON

{
  "hex": "#b1d856",
  "rgb": {
    "r": 177,
    "g": 216,
    "b": 86
  },
  "hsl": {
    "h": 78,
    "s": 62.5,
    "l": 59.216
  },
  "oklch": {
    "l": 0.82842,
    "c": 0.16251,
    "h": 124
  },
  "luminance": 0.59131
}

Semantic roles & 50–950 ramp

primary

#B1D856

secondary

#573B97

accent

#42E673

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14150C

muted

#83847F

Preview Lab

Preview with #B1D856

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

Preview Lab → · Contrast checker → · Palette generator →