#B3DD5A#B3DD5A

#B3DD5A is a very light, vivid yellow-green. Relative luminance 0.620; OKLCH L 84.2% C 0.165 H 124.8°. Best body text is #000000 at 13.41:1 contrast (WCAG AA passes).

Color values

HEX	#B3DD5A
RGB	rgb(179, 221, 90)
HSL	hsl(79, 66%, 61%)
HSV	hsv(79, 59%, 87%)
CMYK	cmyk(19%, 0%, 59.3%, 13.3%)
CIE-LAB	lab(82.93, -33.04, 58.41)
CIE-LCH	lch(82.93, 67.10, 119.49°)
OKLab	oklab(84.15% -0.0941 0.1353)
OKLCH	oklch(84.15% 0.165 124.8)
XYZ	xyz(46.2925, 62.0344, 19.2059)
Luminance	0.6203 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3DD5A #845ADD

analogous

#DDC65A #B3DD5A #71DD5A

triadic

#B3DD5A #5AB3DD #DD5AB3

tetradic

#B3DD5A #5ADDC6 #845ADD #DD5A71

square

#B3DD5A #5ADDC6 #845ADD #DD5A71

split-complementary

#B3DD5A #5A71DD #C65ADD

monochromatic

#759C20 #9ACF2B #B3DD5A #CAE78D #E2F2BF

Accessibility & contrast

On white

1.57

#B3DD5A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.41

#B3DD5A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3DD5A

13.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3DD5A	#FFFFFF	#000000	##000000
##B3DD5A	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)

#E8D04B

Deuteranopia (green-blind)

#E3CE63

Tritanopia (blue-blind)

#BAD3C1

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #b3dd5a;
/* rgb */ color: rgb(179, 221, 90);
/* oklch */ color: oklch(84.2% 0.165 124.8);

Tailwind

colors: {
  custom: {
    50: '#cce78d',
    500: '#b3dd5a',
    950: '#000000',
  },
}

SCSS

$custom: #b3dd5a;
$custom-light: #cce78d;
$custom-dark: #000000;

JSON

{
  "hex": "#b3dd5a",
  "rgb": {
    "r": 179,
    "g": 221,
    "b": 90
  },
  "hsl": {
    "h": 79.237,
    "s": 65.829,
    "l": 60.98
  },
  "oklch": {
    "l": 0.84152,
    "c": 0.16476,
    "h": 124.8
  },
  "luminance": 0.62035
}

Semantic roles & 50–950 ramp

primary

#B3DD5A

secondary

#5B3BA0

accent

#18CE52

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14160D

muted

#83847F

Preview Lab

Preview with #B3DD5A

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

Preview Lab → · Contrast checker → · Palette generator →