#B4DD43#B4DD43

#B4DD43 is a very light, vivid yellow-green. Relative luminance 0.618; OKLCH L 84.0% C 0.181 H 123.3°. Best body text is #000000 at 13.36:1 contrast (WCAG AA passes).

Color values

HEX	#B4DD43
RGB	rgb(180, 221, 67)
HSL	hsl(76, 69%, 56%)
HSV	hsv(76, 70%, 87%)
CMYK	cmyk(18.6%, 0%, 69.7%, 13.3%)
CIE-LAB	lab(82.82, -34.25, 67.46)
CIE-LCH	lch(82.82, 75.66, 116.92°)
OKLab	oklab(84.02% -0.0995 0.1513)
OKLCH	oklch(84.02% 0.181 123.3)
XYZ	xyz(45.6925, 61.8212, 14.8346)
Luminance	0.6182 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4DD43 #6C43DD

analogous

#DDB943 #B4DD43 #67DD43

triadic

#B4DD43 #43B4DD #DD43B4

tetradic

#B4DD43 #43DDB9 #6C43DD #DD4367

square

#B4DD43 #43DDB9 #6C43DD #DD4367

split-complementary

#B4DD43 #4367DD #B943DD

monochromatic

#6E8C19 #96C023 #B4DD43 #C9E677 #DDF0AB

Accessibility & contrast

On white

1.57

#B4DD43 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.36

#B4DD43 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4DD43

13.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4DD43	#FFFFFF	#000000	##000000
##B4DD43	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)

#EACF29

Deuteranopia (green-blind)

#E4CE50

Tritanopia (blue-blind)

#BDD2BF

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #b4dd43;
/* rgb */ color: rgb(180, 221, 67);
/* oklch */ color: oklch(84.0% 0.181 123.3);

Tailwind

colors: {
  custom: {
    50: '#cee780',
    500: '#b4dd43',
    950: '#000000',
  },
}

SCSS

$custom: #b4dd43;
$custom-light: #cee780;
$custom-dark: #000000;

JSON

{
  "hex": "#b4dd43",
  "rgb": {
    "r": 180,
    "g": 221,
    "b": 67
  },
  "hsl": {
    "h": 75.974,
    "s": 69.369,
    "l": 56.471
  },
  "oklch": {
    "l": 0.8402,
    "c": 0.1811,
    "h": 123.3
  },
  "luminance": 0.61821
}

Semantic roles & 50–950 ramp

primary

#B4DD43

secondary

#4C3292

accent

#3CEC6B

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14160B

muted

#83847E

Preview Lab

Preview with #B4DD43

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

Preview Lab → · Contrast checker → · Palette generator →