#B5DD4B#B5DD4B

#B5DD4B is a very light, vivid yellow-green. Relative luminance 0.620; OKLCH L 84.2% C 0.175 H 123.4°. Best body text is #000000 at 13.41:1 contrast (WCAG AA passes).

Color values

HEX	#B5DD4B
RGB	rgb(181, 221, 75)
HSL	hsl(76, 68%, 58%)
HSV	hsv(76, 66%, 87%)
CMYK	cmyk(18.1%, 0%, 66.1%, 13.3%)
CIE-LAB	lab(82.94, -33.37, 64.61)
CIE-LCH	lch(82.94, 72.72, 117.32°)
OKLab	oklab(84.15% -0.0965 0.1464)
OKLCH	oklch(84.15% 0.175 123.4)
XYZ	xyz(46.1829, 62.0444, 16.1980)
Luminance	0.6204 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5DD4B #734BDD

analogous

#DDBC4B #B5DD4B #6CDD4B

triadic

#B5DD4B #4BB5DD #DD4BB5

tetradic

#B5DD4B #4BDDBC #734BDD #DD4B6C

square

#B5DD4B #4BDDBC #734BDD #DD4B6C

split-complementary

#B5DD4B #4B6CDD #BC4BDD

monochromatic

#72921C #9AC525 #B5DD4B #CAE77E #DFF0B2

Accessibility & contrast

On white

1.57

#B5DD4B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.41

#B5DD4B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5DD4B

13.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5DD4B	#FFFFFF	#000000	##000000
##B5DD4B	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)

#E9D036

Deuteranopia (green-blind)

#E4CE56

Tritanopia (blue-blind)

#BED2BF

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #b5dd4b;
/* rgb */ color: rgb(181, 221, 75);
/* oklch */ color: oklch(84.2% 0.175 123.4);

Tailwind

colors: {
  custom: {
    50: '#cee785',
    500: '#b5dd4b',
    950: '#000000',
  },
}

SCSS

$custom: #b5dd4b;
$custom-light: #cee785;
$custom-dark: #000000;

JSON

{
  "hex": "#b5dd4b",
  "rgb": {
    "r": 181,
    "g": 221,
    "b": 75
  },
  "hsl": {
    "h": 76.438,
    "s": 68.224,
    "l": 58.039
  },
  "oklch": {
    "l": 0.8415,
    "c": 0.17536,
    "h": 123.4
  },
  "luminance": 0.62045
}

Semantic roles & 50–950 ramp

primary

#B5DD4B

secondary

#503597

accent

#3DEB6C

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14160B

muted

#83847E

Preview Lab

Preview with #B5DD4B

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

Preview Lab → · Contrast checker → · Palette generator →