#B4DD5A#B4DD5A

#B4DD5A is a very light, vivid yellow-green. Relative luminance 0.622; OKLCH L 84.2% C 0.164 H 124.5°. Best body text is #000000 at 13.43:1 contrast (WCAG AA passes).

Color values

HEX	#B4DD5A
RGB	rgb(180, 221, 90)
HSL	hsl(79, 66%, 61%)
HSV	hsv(79, 59%, 87%)
CMYK	cmyk(18.6%, 0%, 59.3%, 13.3%)
CIE-LAB	lab(83.00, -32.65, 58.50)
CIE-LCH	lch(83.00, 66.99, 119.17°)
OKLab	oklab(84.22% -0.0931 0.1354)
OKLCH	oklch(84.22% 0.164 124.5)
XYZ	xyz(46.5245, 62.1540, 19.2167)
Luminance	0.6215 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4DD5A #835ADD

analogous

#DDC55A #B4DD5A #72DD5A

triadic

#B4DD5A #5AB4DD #DD5AB4

tetradic

#B4DD5A #5ADDC5 #835ADD #DD5A72

square

#B4DD5A #5ADDC5 #835ADD #DD5A72

split-complementary

#B4DD5A #5A72DD #C55ADD

monochromatic

#769C20 #9CCF2B #B4DD5A #CBE78D #E2F2BF

Accessibility & contrast

On white

1.56

#B4DD5A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.43

#B4DD5A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4DD5A

13.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4DD5A	#FFFFFF	#000000	##000000
##B4DD5A	1.00	1.56	13.43	13.43
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.43	21.00	1.00	1.00
##000000	13.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8D04B

Deuteranopia (green-blind)

#E3CE63

Tritanopia (blue-blind)

#BBD3C1

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #b4dd5a;
/* rgb */ color: rgb(180, 221, 90);
/* oklch */ color: oklch(84.2% 0.164 124.5);

Tailwind

colors: {
  custom: {
    50: '#cde78d',
    500: '#b4dd5a',
    950: '#000000',
  },
}

SCSS

$custom: #b4dd5a;
$custom-light: #cde78d;
$custom-dark: #000000;

JSON

{
  "hex": "#b4dd5a",
  "rgb": {
    "r": 180,
    "g": 221,
    "b": 90
  },
  "hsl": {
    "h": 78.779,
    "s": 65.829,
    "l": 60.98
  },
  "oklch": {
    "l": 0.8422,
    "c": 0.16432,
    "h": 124.5
  },
  "luminance": 0.62154
}

Semantic roles & 50–950 ramp

primary

#B4DD5A

secondary

#5B3BA0

accent

#18CE51

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14160D

muted

#83847F

Preview Lab

Preview with #B4DD5A

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

Preview Lab → · Contrast checker → · Palette generator →