#B1D84F#B1D84F

#B1D84F is a very light, vivid yellow-green. Relative luminance 0.590; OKLCH L 82.8% C 0.168 H 123.6°. Best body text is #000000 at 12.80:1 contrast (WCAG AA passes).

Color values

HEX	#B1D84F
RGB	rgb(177, 216, 79)
HSL	hsl(77, 64%, 58%)
HSV	hsv(77, 63%, 85%)
CMYK	cmyk(18.1%, 0%, 63.4%, 15.3%)
CIE-LAB	lab(81.30, -32.34, 61.21)
CIE-LCH	lch(81.30, 69.23, 117.84°)
OKLab	oklab(82.78% -0.093 0.1399)
OKLCH	oklch(82.78% 0.168 123.6)
XYZ	xyz(44.0990, 59.0231, 16.4650)
Luminance	0.5902 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1D84F #764FD8

analogous

#D8BA4F #B1D84F #6DD84F

triadic

#B1D84F #4FB1D8 #D84FB1

tetradic

#B1D84F #4FD8BA #764FD8 #D84F6D

square

#B1D84F #4FD8BA #764FD8 #D84F6D

split-complementary

#B1D84F #4F6DD8 #BA4FD8

monochromatic

#6E8D1F #95BF2A #B1D84F #C7E381 #DDEEB3

Accessibility & contrast

On white

1.64

#B1D84F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.80

#B1D84F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1D84F

12.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1D84F	#FFFFFF	#000000	##000000
##B1D84F	1.00	1.64	12.80	12.80
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.80	21.00	1.00	1.00
##000000	12.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CB3E

Deuteranopia (green-blind)

#DFCA59

Tritanopia (blue-blind)

#B9CEBC

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #b1d84f;
/* rgb */ color: rgb(177, 216, 79);
/* oklch */ color: oklch(82.8% 0.168 123.6);

Tailwind

colors: {
  custom: {
    50: '#cbe486',
    500: '#b1d84f',
    950: '#000000',
  },
}

SCSS

$custom: #b1d84f;
$custom-light: #cbe486;
$custom-dark: #000000;

JSON

{
  "hex": "#b1d84f",
  "rgb": {
    "r": 177,
    "g": 216,
    "b": 79
  },
  "hsl": {
    "h": 77.08,
    "s": 63.721,
    "l": 57.843
  },
  "oklch": {
    "l": 0.82776,
    "c": 0.168,
    "h": 123.6
  },
  "luminance": 0.59023
}

Semantic roles & 50–950 ramp

primary

#B1D84F

secondary

#523893

accent

#41E770

background

#FEFEFC

surface

#FBFCF3

border

#D4D5CD

text

#14150C

muted

#83847F

Preview Lab

Preview with #B1D84F

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

Preview Lab → · Contrast checker → · Palette generator →