#B3DE55#B3DE55

#B3DE55 is a very light, vivid yellow-green. Relative luminance 0.625; OKLCH L 84.3% C 0.170 H 124.7°. Best body text is #000000 at 13.50:1 contrast (WCAG AA passes).

Color values

HEX	#B3DE55
RGB	rgb(179, 222, 85)
HSL	hsl(79, 67%, 60%)
HSV	hsv(79, 62%, 87%)
CMYK	cmyk(19.4%, 0%, 61.7%, 12.9%)
CIE-LAB	lab(83.17, -33.89, 60.79)
CIE-LCH	lch(83.17, 69.60, 119.14°)
OKLab	oklab(84.33% -0.0969 0.1397)
OKLCH	oklch(84.33% 0.17 124.7)
XYZ	xyz(46.3516, 62.4817, 18.2108)
Luminance	0.6248 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3DE55 #8055DE

analogous

#DEC455 #B3DE55 #6EDE55

triadic

#B3DE55 #55B3DE #DE55B3

tetradic

#B3DE55 #55DEC4 #8055DE #DE556E

square

#B3DE55 #55DEC4 #8055DE #DE556E

split-complementary

#B3DE55 #556EDE #C455DE

monochromatic

#739B1E #9ACE28 #B3DE55 #CAE888 #E1F2BC

Accessibility & contrast

On white

1.56

#B3DE55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.50

#B3DE55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3DE55

13.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3DE55	#FFFFFF	#000000	##000000
##B3DE55	1.00	1.56	13.50	13.50
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.50	21.00	1.00	1.00
##000000	13.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD145

Deuteranopia (green-blind)

#E4CF5F

Tritanopia (blue-blind)

#BAD4C1

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #b3de55;
/* rgb */ color: rgb(179, 222, 85);
/* oklch */ color: oklch(84.3% 0.170 124.7);

Tailwind

colors: {
  custom: {
    50: '#cde88a',
    500: '#b3de55',
    950: '#000000',
  },
}

SCSS

$custom: #b3de55;
$custom-light: #cde88a;
$custom-dark: #000000;

JSON

{
  "hex": "#b3de55",
  "rgb": {
    "r": 179,
    "g": 222,
    "b": 85
  },
  "hsl": {
    "h": 78.832,
    "s": 67.488,
    "l": 60.196
  },
  "oklch": {
    "l": 0.8433,
    "c": 0.17004,
    "h": 124.7
  },
  "luminance": 0.62482
}

Semantic roles & 50–950 ramp

primary

#B3DE55

secondary

#59399E

accent

#16CF50

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14160C

muted

#83847F

Preview Lab

Preview with #B3DE55

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

Preview Lab → · Contrast checker → · Palette generator →