#B3DE4F#B3DE4F

#B3DE4F is a very light, vivid yellow-green. Relative luminance 0.624; OKLCH L 84.3% C 0.175 H 124.4°. Best body text is #000000 at 13.48:1 contrast (WCAG AA passes).

Color values

HEX	#B3DE4F
RGB	rgb(179, 222, 79)
HSL	hsl(78, 68%, 59%)
HSV	hsv(78, 64%, 87%)
CMYK	cmyk(19.4%, 0%, 64.4%, 12.9%)
CIE-LAB	lab(83.12, -34.33, 63.19)
CIE-LCH	lch(83.12, 71.91, 118.52°)
OKLab	oklab(84.28% -0.0987 0.144)
OKLCH	oklch(84.28% 0.175 124.4)
XYZ	xyz(46.1233, 62.3904, 17.0082)
Luminance	0.6239 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3DE4F #7A4FDE

analogous

#DEC24F #B3DE4F #6CDE4F

triadic

#B3DE4F #4FB3DE #DE4FB3

tetradic

#B3DE4F #4FDEC2 #7A4FDE #DE4F6C

square

#B3DE4F #4FDEC2 #7A4FDE #DE4F6C

split-complementary

#B3DE4F #4F6CDE #C24FDE

monochromatic

#72961C #99CA26 #B3DE4F #C9E883 #E0F1B6

Accessibility & contrast

On white

1.56

#B3DE4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.48

#B3DE4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3DE4F

13.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3DE4F	#FFFFFF	#000000	##000000
##B3DE4F	1.00	1.56	13.48	13.48
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.48	21.00	1.00	1.00
##000000	13.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD03C

Deuteranopia (green-blind)

#E4CF5A

Tritanopia (blue-blind)

#BBD4C1

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #b3de4f;
/* rgb */ color: rgb(179, 222, 79);
/* oklch */ color: oklch(84.3% 0.175 124.4);

Tailwind

colors: {
  custom: {
    50: '#cde887',
    500: '#b3de4f',
    950: '#000000',
  },
}

SCSS

$custom: #b3de4f;
$custom-light: #cde887;
$custom-dark: #000000;

JSON

{
  "hex": "#b3de4f",
  "rgb": {
    "r": 179,
    "g": 222,
    "b": 79
  },
  "hsl": {
    "h": 78.042,
    "s": 68.421,
    "l": 59.02
  },
  "oklch": {
    "l": 0.84275,
    "c": 0.17457,
    "h": 124.4
  },
  "luminance": 0.62391
}

Semantic roles & 50–950 ramp

primary

#B3DE4F

secondary

#55379B

accent

#3DEB71

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14160C

muted

#83847F

Preview Lab

Preview with #B3DE4F

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

Preview Lab → · Contrast checker → · Palette generator →