#B3DD4F#B3DD4F

#B3DD4F is a very light, vivid yellow-green. Relative luminance 0.619; OKLCH L 84.0% C 0.173 H 124.2°. Best body text is #000000 at 13.37:1 contrast (WCAG AA passes).

Color values

HEX	#B3DD4F
RGB	rgb(179, 221, 79)
HSL	hsl(78, 68%, 59%)
HSV	hsv(78, 64%, 87%)
CMYK	cmyk(19%, 0%, 64.3%, 13.3%)
CIE-LAB	lab(82.84, -33.87, 62.89)
CIE-LCH	lch(82.84, 71.43, 118.31°)
OKLab	oklab(84.05% -0.0974 0.1434)
OKLCH	oklch(84.05% 0.173 124.2)
XYZ	xyz(45.8585, 61.8608, 16.9200)
Luminance	0.6186 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3DD4F #794FDD

analogous

#DDC04F #B3DD4F #6CDD4F

triadic

#B3DD4F #4FB3DD #DD4FB3

tetradic

#B3DD4F #4FDDC0 #794FDD #DD4F6C

square

#B3DD4F #4FDDC0 #794FDD #DD4F6C

split-complementary

#B3DD4F #4F6CDD #C04FDD

monochromatic

#71951D #98C827 #B3DD4F #C9E782 #DFF1B6

Accessibility & contrast

On white

1.57

#B3DD4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.37

#B3DD4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3DD4F

13.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3DD4F	#FFFFFF	#000000	##000000
##B3DD4F	1.00	1.57	13.37	13.37
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.37	21.00	1.00	1.00
##000000	13.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D03C

Deuteranopia (green-blind)

#E3CE5A

Tritanopia (blue-blind)

#BBD3C0

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #b3dd4f;
/* rgb */ color: rgb(179, 221, 79);
/* oklch */ color: oklch(84.0% 0.173 124.2);

Tailwind

colors: {
  custom: {
    50: '#cde787',
    500: '#b3dd4f',
    950: '#000000',
  },
}

SCSS

$custom: #b3dd4f;
$custom-light: #cde787;
$custom-dark: #000000;

JSON

{
  "hex": "#b3dd4f",
  "rgb": {
    "r": 179,
    "g": 221,
    "b": 79
  },
  "hsl": {
    "h": 77.746,
    "s": 67.619,
    "l": 58.824
  },
  "oklch": {
    "l": 0.84048,
    "c": 0.17334,
    "h": 124.2
  },
  "luminance": 0.61861
}

Semantic roles & 50–950 ramp

primary

#B3DD4F

secondary

#543799

accent

#3DEA71

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14160C

muted

#83847F

Preview Lab

Preview with #B3DD4F

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

Preview Lab → · Contrast checker → · Palette generator →