#B5DF5A#B5DF5A

#B5DF5A is a very light, vivid yellow-green. Relative luminance 0.633; OKLCH L 84.7% C 0.166 H 124.7°. Best body text is #000000 at 13.67:1 contrast (WCAG AA passes).

Color values

HEX	#B5DF5A
RGB	rgb(181, 223, 90)
HSL	hsl(79, 68%, 61%)
HSV	hsv(79, 60%, 87%)
CMYK	cmyk(18.8%, 0%, 59.6%, 12.5%)
CIE-LAB	lab(83.62, -33.20, 59.21)
CIE-LCH	lch(83.62, 67.88, 119.28°)
OKLab	oklab(84.74% -0.0946 0.1369)
OKLCH	oklch(84.74% 0.166 124.7)
XYZ	xyz(47.2894, 63.3369, 19.4048)
Luminance	0.6334 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5DF5A #845ADF

analogous

#DFC75A #B5DF5A #73DF5A

triadic

#B5DF5A #5AB5DF #DF5AB5

tetradic

#B5DF5A #5ADFC7 #845ADF #DF5A73

square

#B5DF5A #5ADFC7 #845ADF #DF5A73

split-complementary

#B5DF5A #5A73DF #C75ADF

monochromatic

#77A01F #9DD329 #B5DF5A #CCE98D #E3F3C1

Accessibility & contrast

On white

1.54

#B5DF5A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.67

#B5DF5A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5DF5A

13.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5DF5A	#FFFFFF	#000000	##000000
##B5DF5A	1.00	1.54	13.67	13.67
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.67	21.00	1.00	1.00
##000000	13.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD24B

Deuteranopia (green-blind)

#E5D063

Tritanopia (blue-blind)

#BCD5C3

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #b5df5a;
/* rgb */ color: rgb(181, 223, 90);
/* oklch */ color: oklch(84.7% 0.166 124.7);

Tailwind

colors: {
  custom: {
    50: '#cee98d',
    500: '#b5df5a',
    950: '#000000',
  },
}

SCSS

$custom: #b5df5a;
$custom-light: #cee98d;
$custom-dark: #000000;

JSON

{
  "hex": "#b5df5a",
  "rgb": {
    "r": 181,
    "g": 223,
    "b": 90
  },
  "hsl": {
    "h": 78.947,
    "s": 67.513,
    "l": 61.373
  },
  "oklch": {
    "l": 0.8474,
    "c": 0.16645,
    "h": 124.7
  },
  "luminance": 0.63337
}

Semantic roles & 50–950 ramp

primary

#B5DF5A

secondary

#5B3AA3

accent

#16CF51

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14160D

muted

#83847F

Preview Lab

Preview with #B5DF5A

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

Preview Lab → · Contrast checker → · Palette generator →