#B3DD36#B3DD36

#B3DD36 is a very light, vivid yellow-green. Relative luminance 0.616; OKLCH L 83.9% C 0.189 H 123.2°. Best body text is #000000 at 13.31:1 contrast (WCAG AA passes).

Color values

HEX	#B3DD36
RGB	rgb(179, 221, 54)
HSL	hsl(75, 71%, 54%)
HSV	hsv(75, 76%, 87%)
CMYK	cmyk(19%, 0%, 75.6%, 13.3%)
CIE-LAB	lab(82.68, -35.32, 71.67)
CIE-LCH	lch(82.68, 79.90, 116.24°)
OKLab	oklab(83.87% -0.1035 0.1581)
OKLCH	oklch(83.87% 0.189 123.2)
XYZ	xyz(45.1133, 61.5627, 12.9954)
Luminance	0.6156 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3DD36 #6036DD

analogous

#DDB436 #B3DD36 #60DD36

triadic

#B3DD36 #36B3DD #DD36B3

tetradic

#B3DD36 #36DDB4 #6036DD #DD3660

square

#B3DD36 #36DDB4 #6036DD #DD3660

split-complementary

#B3DD36 #3660DD #B436DD

monochromatic

#678316 #91B71F #B3DD36 #C7E66A #DBEF9F

Accessibility & contrast

On white

1.58

#B3DD36 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.31

#B3DD36 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3DD36

13.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3DD36	#FFFFFF	#000000	##000000
##B3DD36	1.00	1.58	13.31	13.31
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.31	21.00	1.00	1.00
##000000	13.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EACF07

Deuteranopia (green-blind)

#E4CE46

Tritanopia (blue-blind)

#BCD2BE

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #b3dd36;
/* rgb */ color: rgb(179, 221, 54);
/* oklch */ color: oklch(83.9% 0.189 123.2);

Tailwind

colors: {
  custom: {
    50: '#cee77a',
    500: '#b3dd36',
    950: '#000000',
  },
}

SCSS

$custom: #b3dd36;
$custom-light: #cee77a;
$custom-dark: #000000;

JSON

{
  "hex": "#b3dd36",
  "rgb": {
    "r": 179,
    "g": 221,
    "b": 54
  },
  "hsl": {
    "h": 75.09,
    "s": 71.064,
    "l": 53.922
  },
  "oklch": {
    "l": 0.83869,
    "c": 0.18897,
    "h": 123.2
  },
  "luminance": 0.61563
}

Semantic roles & 50–950 ramp

primary

#B3DD36

secondary

#452E89

accent

#3AEE67

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14160A

muted

#83847D

Preview Lab

Preview with #B3DD36

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

Preview Lab → · Contrast checker → · Palette generator →