#B1E84F#B1E84F

#B1E84F is a very light, vivid yellow-green. Relative luminance 0.676; OKLCH L 86.4% C 0.188 H 127.0°. Best body text is #000000 at 14.53:1 contrast (WCAG AA passes).

Color values

HEX	#B1E84F
RGB	rgb(177, 232, 79)
HSL	hsl(82, 77%, 61%)
HSV	hsv(82, 66%, 91%)
CMYK	cmyk(23.7%, 0%, 65.9%, 9%)
CIE-LAB	lab(85.82, -39.60, 65.99)
CIE-LCH	lch(85.82, 76.96, 120.97°)
OKLab	oklab(86.43% -0.1131 0.15)
OKLCH	oklch(86.43% 0.188 127)
XYZ	xyz(48.3994, 67.6240, 17.8984)
Luminance	0.6763 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1E84F #864FE8

analogous

#E8D34F #B1E84F #64E84F

triadic

#B1E84F #4FB1E8 #E84FB1

tetradic

#B1E84F #4FE8D3 #864FE8 #E84F64

square

#B1E84F #4FE8D3 #864FE8 #E84F64

split-complementary

#B1E84F #4F64E8 #D34FE8

monochromatic

#73A716 #98DD1D #B1E84F #C9EF85 #E1F6BB

Accessibility & contrast

On white

1.45

#B1E84F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.53

#B1E84F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1E84F

14.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1E84F	#FFFFFF	#000000	##000000
##B1E84F	1.00	1.45	14.53	14.53
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.53	21.00	1.00	1.00
##000000	14.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3D93A

Deuteranopia (green-blind)

#ECD65B

Tritanopia (blue-blind)

#B7DEC9

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #b1e84f;
/* rgb */ color: rgb(177, 232, 79);
/* oklch */ color: oklch(86.4% 0.188 127.0);

Tailwind

colors: {
  custom: {
    50: '#ccef88',
    500: '#b1e84f',
    950: '#000000',
  },
}

SCSS

$custom: #b1e84f;
$custom-light: #ccef88;
$custom-dark: #000000;

JSON

{
  "hex": "#b1e84f",
  "rgb": {
    "r": 177,
    "g": 232,
    "b": 79
  },
  "hsl": {
    "h": 81.569,
    "s": 76.884,
    "l": 60.98
  },
  "oklch": {
    "l": 0.86426,
    "c": 0.1878,
    "h": 127
  },
  "luminance": 0.67625
}

Semantic roles & 50–950 ramp

primary

#B1E84F

secondary

#5D33A9

accent

#0CD956

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14160C

muted

#83857F

Preview Lab

Preview with #B1E84F

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

Preview Lab → · Contrast checker → · Palette generator →