#B5DF54#B5DF54

#B5DF54 is a very light, vivid yellow-green. Relative luminance 0.632; OKLCH L 84.7% C 0.171 H 124.3°. Best body text is #000000 at 13.65:1 contrast (WCAG AA passes).

Color values

HEX	#B5DF54
RGB	rgb(181, 223, 84)
HSL	hsl(78, 68%, 60%)
HSV	hsv(78, 62%, 87%)
CMYK	cmyk(18.8%, 0%, 62.3%, 12.5%)
CIE-LAB	lab(83.57, -33.66, 61.67)
CIE-LCH	lch(83.57, 70.26, 118.63°)
OKLab	oklab(84.68% -0.0965 0.1414)
OKLCH	oklch(84.68% 0.171 124.3)
XYZ	xyz(47.0443, 63.2388, 18.1137)
Luminance	0.6324 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5DF54 #7E54DF

analogous

#DFC354 #B5DF54 #70DF54

triadic

#B5DF54 #54B5DF #DF54B5

tetradic

#B5DF54 #54DFC3 #7E54DF #DF5470

square

#B5DF54 #54DFC3 #7E54DF #DF5470

split-complementary

#B5DF54 #5470DF #C354DF

monochromatic

#759C1D #9CCF27 #B5DF54 #CBE988 #E2F2BB

Accessibility & contrast

On white

1.54

#B5DF54 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.65

#B5DF54 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5DF54

13.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5DF54	#FFFFFF	#000000	##000000
##B5DF54	1.00	1.54	13.65	13.65
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.65	21.00	1.00	1.00
##000000	13.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD243

Deuteranopia (green-blind)

#E5D05E

Tritanopia (blue-blind)

#BDD5C2

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #b5df54;
/* rgb */ color: rgb(181, 223, 84);
/* oklch */ color: oklch(84.7% 0.171 124.3);

Tailwind

colors: {
  custom: {
    50: '#cee98a',
    500: '#b5df54',
    950: '#000000',
  },
}

SCSS

$custom: #b5df54;
$custom-light: #cee98a;
$custom-dark: #000000;

JSON

{
  "hex": "#b5df54",
  "rgb": {
    "r": 181,
    "g": 223,
    "b": 84
  },
  "hsl": {
    "h": 78.129,
    "s": 68.473,
    "l": 60.196
  },
  "oklch": {
    "l": 0.84682,
    "c": 0.1712,
    "h": 124.3
  },
  "luminance": 0.63239
}

Semantic roles & 50–950 ramp

primary

#B5DF54

secondary

#57389F

accent

#15D04E

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14160C

muted

#83847F

Preview Lab

Preview with #B5DF54

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

Preview Lab → · Contrast checker → · Palette generator →