#B5DD52#B5DD52

#B5DD52 is a very light, vivid yellow-green. Relative luminance 0.621; OKLCH L 84.2% C 0.170 H 123.7°. Best body text is #000000 at 13.43:1 contrast (WCAG AA passes).

Color values

HEX	#B5DD52
RGB	rgb(181, 221, 82)
HSL	hsl(77, 67%, 59%)
HSV	hsv(77, 63%, 87%)
CMYK	cmyk(18.1%, 0%, 62.9%, 13.3%)
CIE-LAB	lab(82.99, -32.89, 61.87)
CIE-LCH	lch(82.99, 70.07, 117.99°)
OKLab	oklab(84.21% -0.0945 0.1416)
OKLCH	oklch(84.21% 0.17 123.7)
XYZ	xyz(46.4358, 62.1456, 17.5299)
Luminance	0.6215 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5DD52 #7A52DD

analogous

#DDC052 #B5DD52 #70DD52

triadic

#B5DD52 #52B5DD #DD52B5

tetradic

#B5DD52 #52DDC0 #7A52DD #DD5270

square

#B5DD52 #52DDC0 #7A52DD #DD5270

split-complementary

#B5DD52 #5270DD #C052DD

monochromatic

#74971E #9BCA28 #B5DD52 #CBE785 #E1F1B8

Accessibility & contrast

On white

1.56

#B5DD52 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.43

#B5DD52 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5DD52

13.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5DD52	#FFFFFF	#000000	##000000
##B5DD52	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)

#E9D041

Deuteranopia (green-blind)

#E4CE5C

Tritanopia (blue-blind)

#BDD3C0

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #b5dd52;
/* rgb */ color: rgb(181, 221, 82);
/* oklch */ color: oklch(84.2% 0.170 123.7);

Tailwind

colors: {
  custom: {
    50: '#cee789',
    500: '#b5dd52',
    950: '#000000',
  },
}

SCSS

$custom: #b5dd52;
$custom-light: #cee789;
$custom-dark: #000000;

JSON

{
  "hex": "#b5dd52",
  "rgb": {
    "r": 181,
    "g": 221,
    "b": 82
  },
  "hsl": {
    "h": 77.266,
    "s": 67.15,
    "l": 59.412
  },
  "oklch": {
    "l": 0.84211,
    "c": 0.17024,
    "h": 123.7
  },
  "luminance": 0.62146
}

Semantic roles & 50–950 ramp

primary

#B5DD52

secondary

#55389B

accent

#3EEA6F

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14160C

muted

#83847F

Preview Lab

Preview with #B5DD52

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

Preview Lab → · Contrast checker → · Palette generator →