#B5DD36#B5DD36

#B5DD36 is a very light, vivid yellow-green. Relative luminance 0.618; OKLCH L 84.0% C 0.188 H 122.6°. Best body text is #000000 at 13.36:1 contrast (WCAG AA passes).

Color values

HEX	#B5DD36
RGB	rgb(181, 221, 54)
HSL	hsl(74, 71%, 54%)
HSV	hsv(74, 76%, 87%)
CMYK	cmyk(18.1%, 0%, 75.6%, 13.3%)
CIE-LAB	lab(82.81, -34.54, 71.83)
CIE-LCH	lch(82.81, 79.70, 115.68°)
OKLab	oklab(84.01% -0.1014 0.1584)
OKLCH	oklch(84.01% 0.188 122.6)
XYZ	xyz(45.5790, 61.8028, 13.0172)
Luminance	0.6180 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5DD36 #5E36DD

analogous

#DDB236 #B5DD36 #62DD36

triadic

#B5DD36 #36B5DD #DD36B5

tetradic

#B5DD36 #36DDB2 #5E36DD #DD3662

square

#B5DD36 #36DDB2 #5E36DD #DD3662

split-complementary

#B5DD36 #3662DD #B236DD

monochromatic

#698316 #92B71F #B5DD36 #C8E66A #DCEF9F

Accessibility & contrast

On white

1.57

#B5DD36 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.36

#B5DD36 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5DD36

13.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5DD36	#FFFFFF	#000000	##000000
##B5DD36	1.00	1.57	13.36	13.36
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.36	21.00	1.00	1.00
##000000	13.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EACF07

Deuteranopia (green-blind)

#E5CE46

Tritanopia (blue-blind)

#BFD2BE

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #b5dd36;
/* rgb */ color: rgb(181, 221, 54);
/* oklch */ color: oklch(84.0% 0.188 122.6);

Tailwind

colors: {
  custom: {
    50: '#cfe77a',
    500: '#b5dd36',
    950: '#000000',
  },
}

SCSS

$custom: #b5dd36;
$custom-light: #cfe77a;
$custom-dark: #000000;

JSON

{
  "hex": "#b5dd36",
  "rgb": {
    "r": 181,
    "g": 221,
    "b": 54
  },
  "hsl": {
    "h": 74.371,
    "s": 71.064,
    "l": 53.922
  },
  "oklch": {
    "l": 0.84005,
    "c": 0.18812,
    "h": 122.6
  },
  "luminance": 0.61803
}

Semantic roles & 50–950 ramp

primary

#B5DD36

secondary

#442E89

accent

#3AEE65

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14160A

muted

#83847D

Preview Lab

Preview with #B5DD36

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

Preview Lab → · Contrast checker → · Palette generator →