#B5DF4A#B5DF4A

#B5DF4A is a very light, vivid yellow-green. Relative luminance 0.631; OKLCH L 84.6% C 0.178 H 123.8°. Best body text is #000000 at 13.62:1 contrast (WCAG AA passes).

Color values

HEX	#B5DF4A
RGB	rgb(181, 223, 74)
HSL	hsl(77, 70%, 58%)
HSV	hsv(77, 67%, 87%)
CMYK	cmyk(18.8%, 0%, 66.8%, 12.5%)
CIE-LAB	lab(83.49, -34.35, 65.57)
CIE-LCH	lch(83.49, 74.02, 117.65°)
OKLab	oklab(84.6% -0.0993 0.1483)
OKLCH	oklch(84.6% 0.178 123.8)
XYZ	xyz(46.6802, 63.0932, 16.1962)
Luminance	0.6309 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5DF4A #744ADF

analogous

#DFBF4A #B5DF4A #6ADF4A

triadic

#B5DF4A #4AB5DF #DF4AB5

tetradic

#B5DF4A #4ADFBF #744ADF #DF4A6A

square

#B5DF4A #4ADFBF #744ADF #DF4A6A

split-complementary

#B5DF4A #4A6ADF #BF4ADF

monochromatic

#72941A #9AC823 #B5DF4A #CAE87E #E0F1B2

Accessibility & contrast

On white

1.54

#B5DF4A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.62

#B5DF4A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5DF4A

13.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5DF4A	#FFFFFF	#000000	##000000
##B5DF4A	1.00	1.54	13.62	13.62
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.62	21.00	1.00	1.00
##000000	13.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD134

Deuteranopia (green-blind)

#E6D056

Tritanopia (blue-blind)

#BDD4C1

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #b5df4a;
/* rgb */ color: rgb(181, 223, 74);
/* oklch */ color: oklch(84.6% 0.178 123.8);

Tailwind

colors: {
  custom: {
    50: '#cfe984',
    500: '#b5df4a',
    950: '#000000',
  },
}

SCSS

$custom: #b5df4a;
$custom-light: #cfe984;
$custom-dark: #000000;

JSON

{
  "hex": "#b5df4a",
  "rgb": {
    "r": 181,
    "g": 223,
    "b": 74
  },
  "hsl": {
    "h": 76.913,
    "s": 69.953,
    "l": 58.235
  },
  "oklch": {
    "l": 0.84595,
    "c": 0.17847,
    "h": 123.8
  },
  "luminance": 0.63094
}

Semantic roles & 50–950 ramp

primary

#B5DF4A

secondary

#513499

accent

#3BED6D

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14160B

muted

#83847E

Preview Lab

Preview with #B5DF4A

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

Preview Lab → · Contrast checker → · Palette generator →