#B4DD55#B4DD55

#B4DD55 is a very light, vivid yellow-green. Relative luminance 0.621; OKLCH L 84.2% C 0.168 H 124.2°. Best body text is #000000 at 13.41:1 contrast (WCAG AA passes).

Color values

HEX	#B4DD55
RGB	rgb(180, 221, 85)
HSL	hsl(78, 67%, 60%)
HSV	hsv(78, 62%, 87%)
CMYK	cmyk(18.6%, 0%, 61.5%, 13.3%)
CIE-LAB	lab(82.95, -33.05, 60.57)
CIE-LCH	lch(82.95, 69.00, 118.62°)
OKLab	oklab(84.17% -0.0946 0.1392)
OKLCH	oklch(84.17% 0.168 124.2)
XYZ	xyz(46.3188, 62.0717, 18.1334)
Luminance	0.6207 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4DD55 #7E55DD

analogous

#DDC255 #B4DD55 #70DD55

triadic

#B4DD55 #55B4DD #DD55B4

tetradic

#B4DD55 #55DDC2 #7E55DD #DD5570

square

#B4DD55 #55DDC2 #7E55DD #DD5570

split-complementary

#B4DD55 #5570DD #C255DD

monochromatic

#74991F #9BCC29 #B4DD55 #CBE788 #E1F1BB

Accessibility & contrast

On white

1.57

#B4DD55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.41

#B4DD55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4DD55

13.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4DD55	#FFFFFF	#000000	##000000
##B4DD55	1.00	1.57	13.41	13.41
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.41	21.00	1.00	1.00
##000000	13.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D045

Deuteranopia (green-blind)

#E3CE5F

Tritanopia (blue-blind)

#BCD3C0

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #b4dd55;
/* rgb */ color: rgb(180, 221, 85);
/* oklch */ color: oklch(84.2% 0.168 124.2);

Tailwind

colors: {
  custom: {
    50: '#cde78a',
    500: '#b4dd55',
    950: '#000000',
  },
}

SCSS

$custom: #b4dd55;
$custom-light: #cde78a;
$custom-dark: #000000;

JSON

{
  "hex": "#b4dd55",
  "rgb": {
    "r": 180,
    "g": 221,
    "b": 85
  },
  "hsl": {
    "h": 78.088,
    "s": 66.667,
    "l": 60
  },
  "oklch": {
    "l": 0.8417,
    "c": 0.16835,
    "h": 124.2
  },
  "luminance": 0.62072
}

Semantic roles & 50–950 ramp

primary

#B4DD55

secondary

#57399D

accent

#3EEA72

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14160C

muted

#83847F

Preview Lab

Preview with #B4DD55

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

Preview Lab → · Contrast checker → · Palette generator →