#B3DD55#B3DD55

#B3DD55 is a very light, vivid yellow-green. Relative luminance 0.620; OKLCH L 84.1% C 0.169 H 124.5°. Best body text is #000000 at 13.39:1 contrast (WCAG AA passes).

Color values

HEX	#B3DD55
RGB	rgb(179, 221, 85)
HSL	hsl(79, 67%, 60%)
HSV	hsv(79, 62%, 87%)
CMYK	cmyk(19%, 0%, 61.5%, 13.3%)
CIE-LAB	lab(82.89, -33.43, 60.48)
CIE-LCH	lch(82.89, 69.11, 118.93°)
OKLab	oklab(84.1% -0.0956 0.1391)
OKLCH	oklch(84.1% 0.169 124.5)
XYZ	xyz(46.0868, 61.9521, 18.1225)
Luminance	0.6195 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3DD55 #7F55DD

analogous

#DDC355 #B3DD55 #6FDD55

triadic

#B3DD55 #55B3DD #DD55B3

tetradic

#B3DD55 #55DDC3 #7F55DD #DD556F

square

#B3DD55 #55DDC3 #7F55DD #DD556F

split-complementary

#B3DD55 #556FDD #C355DD

monochromatic

#73991F #9ACC29 #B3DD55 #CAE788 #E1F1BB

Accessibility & contrast

On white

1.57

#B3DD55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.39

#B3DD55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3DD55

13.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3DD55	#FFFFFF	#000000	##000000
##B3DD55	1.00	1.57	13.39	13.39
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.39	21.00	1.00	1.00
##000000	13.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D045

Deuteranopia (green-blind)

#E3CE5F

Tritanopia (blue-blind)

#BBD3C0

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #b3dd55;
/* rgb */ color: rgb(179, 221, 85);
/* oklch */ color: oklch(84.1% 0.169 124.5);

Tailwind

colors: {
  custom: {
    50: '#cde78a',
    500: '#b3dd55',
    950: '#000000',
  },
}

SCSS

$custom: #b3dd55;
$custom-light: #cde78a;
$custom-dark: #000000;

JSON

{
  "hex": "#b3dd55",
  "rgb": {
    "r": 179,
    "g": 221,
    "b": 85
  },
  "hsl": {
    "h": 78.529,
    "s": 66.667,
    "l": 60
  },
  "oklch": {
    "l": 0.84103,
    "c": 0.16878,
    "h": 124.5
  },
  "luminance": 0.61952
}

Semantic roles & 50–950 ramp

primary

#B3DD55

secondary

#58399D

accent

#3EEA73

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14160C

muted

#83847F

Preview Lab

Preview with #B3DD55

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

Preview Lab → · Contrast checker → · Palette generator →