#B3DD5B#B3DD5B

#B3DD5B is a very light, vivid yellow-green. Relative luminance 0.621; OKLCH L 84.2% C 0.164 H 124.9°. Best body text is #000000 at 13.41:1 contrast (WCAG AA passes).

Color values

HEX	#B3DD5B
RGB	rgb(179, 221, 91)
HSL	hsl(79, 66%, 61%)
HSV	hsv(79, 59%, 87%)
CMYK	cmyk(19%, 0%, 58.8%, 13.3%)
CIE-LAB	lab(82.94, -32.95, 57.99)
CIE-LCH	lch(82.94, 66.70, 119.61°)
OKLab	oklab(84.16% -0.0938 0.1345)
OKLCH	oklch(84.16% 0.164 124.9)
XYZ	xyz(46.3353, 62.0515, 19.4315)
Luminance	0.6205 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3DD5B #855BDD

analogous

#DDC65B #B3DD5B #72DD5B

triadic

#B3DD5B #5BB3DD #DD5BB3

tetradic

#B3DD5B #5BDDC6 #855BDD #DD5B72

square

#B3DD5B #5BDDC6 #855BDD #DD5B72

split-complementary

#B3DD5B #5B72DD #C65BDD

monochromatic

#759D21 #9BD02B #B3DD5B #CAE88E #E2F2C0

Accessibility & contrast

On white

1.57

#B3DD5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.41

#B3DD5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3DD5B

13.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3DD5B	#FFFFFF	#000000	##000000
##B3DD5B	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)

#E8D04D

Deuteranopia (green-blind)

#E2CE64

Tritanopia (blue-blind)

#BAD3C1

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #b3dd5b;
/* rgb */ color: rgb(179, 221, 91);
/* oklch */ color: oklch(84.2% 0.164 124.9);

Tailwind

colors: {
  custom: {
    50: '#cce78e',
    500: '#b3dd5b',
    950: '#000000',
  },
}

SCSS

$custom: #b3dd5b;
$custom-light: #cce78e;
$custom-dark: #000000;

JSON

{
  "hex": "#b3dd5b",
  "rgb": {
    "r": 179,
    "g": 221,
    "b": 91
  },
  "hsl": {
    "h": 79.385,
    "s": 65.657,
    "l": 61.176
  },
  "oklch": {
    "l": 0.84162,
    "c": 0.16393,
    "h": 124.9
  },
  "luminance": 0.62052
}

Semantic roles & 50–950 ramp

primary

#B3DD5B

secondary

#5C3BA1

accent

#18CE53

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14160D

muted

#83847F

Preview Lab

Preview with #B3DD5B

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

Preview Lab → · Contrast checker → · Palette generator →