#B5DD49#B5DD49

#B5DD49 is a very light, vivid yellow-green. Relative luminance 0.620; OKLCH L 84.1% C 0.177 H 123.3°. Best body text is #000000 at 13.40:1 contrast (WCAG AA passes).

Color values

HEX	#B5DD49
RGB	rgb(181, 221, 73)
HSL	hsl(76, 69%, 58%)
HSV	hsv(76, 67%, 87%)
CMYK	cmyk(18.1%, 0%, 67%, 13.3%)
CIE-LAB	lab(82.92, -33.50, 65.36)
CIE-LCH	lch(82.92, 73.45, 117.14°)
OKLab	oklab(84.13% -0.097 0.1477)
OKLCH	oklch(84.13% 0.177 123.3)
XYZ	xyz(46.1156, 62.0174, 15.8431)
Luminance	0.6202 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5DD49 #7149DD

analogous

#DDBB49 #B5DD49 #6BDD49

triadic

#B5DD49 #49B5DD #DD49B5

tetradic

#B5DD49 #49DDBB #7149DD #DD496B

square

#B5DD49 #49DDBB #7149DD #DD496B

split-complementary

#B5DD49 #496BDD #BB49DD

monochromatic

#71911B #99C425 #B5DD49 #CAE77D #DFF0B0

Accessibility & contrast

On white

1.57

#B5DD49 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.40

#B5DD49 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5DD49

13.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5DD49	#FFFFFF	#000000	##000000
##B5DD49	1.00	1.57	13.40	13.40
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.40	21.00	1.00	1.00
##000000	13.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D033

Deuteranopia (green-blind)

#E4CE55

Tritanopia (blue-blind)

#BED2BF

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #b5dd49;
/* rgb */ color: rgb(181, 221, 73);
/* oklch */ color: oklch(84.1% 0.177 123.3);

Tailwind

colors: {
  custom: {
    50: '#cfe783',
    500: '#b5dd49',
    950: '#000000',
  },
}

SCSS

$custom: #b5dd49;
$custom-light: #cfe783;
$custom-dark: #000000;

JSON

{
  "hex": "#b5dd49",
  "rgb": {
    "r": 181,
    "g": 221,
    "b": 73
  },
  "hsl": {
    "h": 76.216,
    "s": 68.519,
    "l": 57.647
  },
  "oklch": {
    "l": 0.84134,
    "c": 0.17674,
    "h": 123.3
  },
  "luminance": 0.62018
}

Semantic roles & 50–950 ramp

primary

#B5DD49

secondary

#4F3596

accent

#3CEB6C

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14160B

muted

#83847E

Preview Lab

Preview with #B5DD49

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

Preview Lab → · Contrast checker → · Palette generator →