#B3DE54#B3DE54

#B3DE54 is a very light, vivid yellow-green. Relative luminance 0.625; OKLCH L 84.3% C 0.171 H 124.7°. Best body text is #000000 at 13.49:1 contrast (WCAG AA passes).

Color values

HEX	#B3DE54
RGB	rgb(179, 222, 84)
HSL	hsl(79, 68%, 60%)
HSV	hsv(79, 62%, 87%)
CMYK	cmyk(19.4%, 0%, 62.2%, 12.9%)
CIE-LAB	lab(83.16, -33.97, 61.19)
CIE-LCH	lch(83.16, 69.99, 119.03°)
OKLab	oklab(84.32% -0.0972 0.1405)
OKLCH	oklch(84.32% 0.171 124.7)
XYZ	xyz(46.3122, 62.4659, 18.0030)
Luminance	0.6247 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3DE54 #7F54DE

analogous

#DEC454 #B3DE54 #6EDE54

triadic

#B3DE54 #54B3DE #DE54B3

tetradic

#B3DE54 #54DEC4 #7F54DE #DE546E

square

#B3DE54 #54DEC4 #7F54DE #DE546E

split-complementary

#B3DE54 #546EDE #C454DE

monochromatic

#739A1E #9ACD28 #B3DE54 #CAE887 #E1F2BB

Accessibility & contrast

On white

1.56

#B3DE54 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.49

#B3DE54 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3DE54

13.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3DE54	#FFFFFF	#000000	##000000
##B3DE54	1.00	1.56	13.49	13.49
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.49	21.00	1.00	1.00
##000000	13.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD143

Deuteranopia (green-blind)

#E4CF5E

Tritanopia (blue-blind)

#BBD4C1

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #b3de54;
/* rgb */ color: rgb(179, 222, 84);
/* oklch */ color: oklch(84.3% 0.171 124.7);

Tailwind

colors: {
  custom: {
    50: '#cde88a',
    500: '#b3de54',
    950: '#000000',
  },
}

SCSS

$custom: #b3de54;
$custom-light: #cde88a;
$custom-dark: #000000;

JSON

{
  "hex": "#b3de54",
  "rgb": {
    "r": 179,
    "g": 222,
    "b": 84
  },
  "hsl": {
    "h": 78.696,
    "s": 67.647,
    "l": 60
  },
  "oklch": {
    "l": 0.8432,
    "c": 0.17082,
    "h": 124.7
  },
  "luminance": 0.62466
}

Semantic roles & 50–950 ramp

primary

#B3DE54

secondary

#58389E

accent

#3DEB73

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14160C

muted

#83847F

Preview Lab

Preview with #B3DE54

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

Preview Lab → · Contrast checker → · Palette generator →