#B3DD4C#B3DD4C

#B3DD4C is a very light, vivid yellow-green. Relative luminance 0.618; OKLCH L 84.0% C 0.175 H 124.0°. Best body text is #000000 at 13.36:1 contrast (WCAG AA passes).

Color values

HEX	#B3DD4C
RGB	rgb(179, 221, 76)
HSL	hsl(77, 68%, 58%)
HSV	hsv(77, 66%, 87%)
CMYK	cmyk(19%, 0%, 65.6%, 13.3%)
CIE-LAB	lab(82.82, -34.08, 64.05)
CIE-LCH	lch(82.82, 72.55, 118.01°)
OKLab	oklab(84.02% -0.0982 0.1454)
OKLCH	oklch(84.02% 0.176 124)
XYZ	xyz(45.7517, 61.8181, 16.3578)
Luminance	0.6182 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3DD4C #764CDD

analogous

#DDBE4C #B3DD4C #6ADD4C

triadic

#B3DD4C #4CB3DD #DD4CB3

tetradic

#B3DD4C #4CDDBE #764CDD #DD4C6A

square

#B3DD4C #4CDDBE #764CDD #DD4C6A

split-complementary

#B3DD4C #4C6ADD #BE4CDD

monochromatic

#70931C #98C626 #B3DD4C #C9E77F #DFF1B3

Accessibility & contrast

On white

1.57

#B3DD4C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.36

#B3DD4C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3DD4C

13.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3DD4C	#FFFFFF	#000000	##000000
##B3DD4C	1.00	1.57	13.36	13.36
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.36	21.00	1.00	1.00
##000000	13.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9CF38

Deuteranopia (green-blind)

#E3CE57

Tritanopia (blue-blind)

#BBD3BF

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #b3dd4c;
/* rgb */ color: rgb(179, 221, 76);
/* oklch */ color: oklch(84.0% 0.175 124.0);

Tailwind

colors: {
  custom: {
    50: '#cde785',
    500: '#b3dd4c',
    950: '#000000',
  },
}

SCSS

$custom: #b3dd4c;
$custom-light: #cde785;
$custom-dark: #000000;

JSON

{
  "hex": "#b3dd4c",
  "rgb": {
    "r": 179,
    "g": 221,
    "b": 76
  },
  "hsl": {
    "h": 77.379,
    "s": 68.075,
    "l": 58.235
  },
  "oklch": {
    "l": 0.84022,
    "c": 0.1755,
    "h": 124
  },
  "luminance": 0.61818
}

Semantic roles & 50–950 ramp

primary

#B3DD4C

secondary

#523697

accent

#3DEB6F

background

#FEFEFC

surface

#FBFCF3

border

#D4D5CD

text

#14160C

muted

#83847F

Preview Lab

Preview with #B3DD4C

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

Preview Lab → · Contrast checker → · Palette generator →