#B5DD54#B5DD54

#B5DD54 is a very light, vivid yellow-green. Relative luminance 0.622; OKLCH L 84.2% C 0.169 H 123.8°. Best body text is #000000 at 13.44:1 contrast (WCAG AA passes).

Color values

HEX	#B5DD54
RGB	rgb(181, 221, 84)
HSL	hsl(78, 67%, 60%)
HSV	hsv(78, 62%, 87%)
CMYK	cmyk(18.1%, 0%, 62%, 13.3%)
CIE-LAB	lab(83.01, -32.74, 61.07)
CIE-LCH	lch(83.01, 69.29, 118.20°)
OKLab	oklab(84.23% -0.0939 0.1402)
OKLCH	oklch(84.23% 0.169 123.8)
XYZ	xyz(46.5131, 62.1764, 17.9366)
Luminance	0.6218 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5DD54 #7C54DD

analogous

#DDC054 #B5DD54 #71DD54

triadic

#B5DD54 #54B5DD #DD54B5

tetradic

#B5DD54 #54DDC0 #7C54DD #DD5471

square

#B5DD54 #54DDC0 #7C54DD #DD5471

split-complementary

#B5DD54 #5471DD #C054DD

monochromatic

#75981E #9CCB28 #B5DD54 #CBE787 #E1F1BA

Accessibility & contrast

On white

1.56

#B5DD54 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.44

#B5DD54 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5DD54

13.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5DD54	#FFFFFF	#000000	##000000
##B5DD54	1.00	1.56	13.44	13.44
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.44	21.00	1.00	1.00
##000000	13.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D043

Deuteranopia (green-blind)

#E3CE5E

Tritanopia (blue-blind)

#BDD3C0

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #b5dd54;
/* rgb */ color: rgb(181, 221, 84);
/* oklch */ color: oklch(84.2% 0.169 123.8);

Tailwind

colors: {
  custom: {
    50: '#cee78a',
    500: '#b5dd54',
    950: '#000000',
  },
}

SCSS

$custom: #b5dd54;
$custom-light: #cee78a;
$custom-dark: #000000;

JSON

{
  "hex": "#b5dd54",
  "rgb": {
    "r": 181,
    "g": 221,
    "b": 84
  },
  "hsl": {
    "h": 77.518,
    "s": 66.829,
    "l": 59.804
  },
  "oklch": {
    "l": 0.84229,
    "c": 0.1687,
    "h": 123.8
  },
  "luminance": 0.62177
}

Semantic roles & 50–950 ramp

primary

#B5DD54

secondary

#56399C

accent

#3EEA70

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14160C

muted

#83847F

Preview Lab

Preview with #B5DD54

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

Preview Lab → · Contrast checker → · Palette generator →