#B3DE4B#B3DE4B

#B3DE4B is a very light, vivid yellow-green. Relative luminance 0.623; OKLCH L 84.2% C 0.177 H 124.2°. Best body text is #000000 at 13.47:1 contrast (WCAG AA passes).

Color values

HEX	#B3DE4B
RGB	rgb(179, 222, 75)
HSL	hsl(78, 69%, 58%)
HSV	hsv(78, 66%, 87%)
CMYK	cmyk(19.4%, 0%, 66.2%, 12.9%)
CIE-LAB	lab(83.09, -34.60, 64.73)
CIE-LCH	lch(83.09, 73.40, 118.13°)
OKLab	oklab(84.24% -0.0998 0.1467)
OKLCH	oklch(84.24% 0.177 124.2)
XYZ	xyz(45.9820, 62.3339, 16.2644)
Luminance	0.6233 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3DE4B #764BDE

analogous

#DEBF4B #B3DE4B #69DE4B

triadic

#B3DE4B #4BB3DE #DE4BB3

tetradic

#B3DE4B #4BDEBF #764BDE #DE4B69

square

#B3DE4B #4BDEBF #764BDE #DE4B69

split-complementary

#B3DE4B #4B69DE #BF4BDE

monochromatic

#70941B #98C725 #B3DE4B #C9E77F #DFF1B2

Accessibility & contrast

On white

1.56

#B3DE4B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.47

#B3DE4B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3DE4B

13.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3DE4B	#FFFFFF	#000000	##000000
##B3DE4B	1.00	1.56	13.47	13.47
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.47	21.00	1.00	1.00
##000000	13.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD036

Deuteranopia (green-blind)

#E4CF57

Tritanopia (blue-blind)

#BBD4C0

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #b3de4b;
/* rgb */ color: rgb(179, 222, 75);
/* oklch */ color: oklch(84.2% 0.177 124.2);

Tailwind

colors: {
  custom: {
    50: '#cde885',
    500: '#b3de4b',
    950: '#000000',
  },
}

SCSS

$custom: #b3de4b;
$custom-light: #cde885;
$custom-dark: #000000;

JSON

{
  "hex": "#b3de4b",
  "rgb": {
    "r": 179,
    "g": 222,
    "b": 75
  },
  "hsl": {
    "h": 77.551,
    "s": 69.014,
    "l": 58.235
  },
  "oklch": {
    "l": 0.84241,
    "c": 0.17743,
    "h": 124.2
  },
  "luminance": 0.62334
}

Semantic roles & 50–950 ramp

primary

#B3DE4B

secondary

#523598

accent

#3CEC6F

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14160B

muted

#83847E

Preview Lab

Preview with #B3DE4B

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

Preview Lab → · Contrast checker → · Palette generator →