#B5DE53#B5DE53

#B5DE53 is a very light, vivid yellow-green. Relative luminance 0.627; OKLCH L 84.4% C 0.171 H 124.0°. Best body text is #000000 at 13.54:1 contrast (WCAG AA passes).

Color values

HEX	#B5DE53
RGB	rgb(181, 222, 83)
HSL	hsl(78, 68%, 60%)
HSV	hsv(78, 63%, 87%)
CMYK	cmyk(18.5%, 0%, 62.6%, 12.9%)
CIE-LAB	lab(83.28, -33.27, 61.77)
CIE-LCH	lch(83.28, 70.16, 118.31°)
OKLab	oklab(84.45% -0.0955 0.1415)
OKLCH	oklch(84.45% 0.171 124)
XYZ	xyz(46.7390, 62.6905, 17.8201)
Luminance	0.6269 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5DE53 #7C53DE

analogous

#DEC253 #B5DE53 #6FDE53

triadic

#B5DE53 #53B5DE #DE53B5

tetradic

#B5DE53 #53DEC2 #7C53DE #DE536F

square

#B5DE53 #53DEC2 #7C53DE #DE536F

split-complementary

#B5DE53 #536FDE #C253DE

monochromatic

#75991D #9CCD27 #B5DE53 #CBE886 #E1F2BA

Accessibility & contrast

On white

1.55

#B5DE53 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.54

#B5DE53 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5DE53

13.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5DE53	#FFFFFF	#000000	##000000
##B5DE53	1.00	1.55	13.54	13.54
#FFFFFF	1.55	1.00	21.00	21.00
#000000	13.54	21.00	1.00	1.00
##000000	13.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD142

Deuteranopia (green-blind)

#E4CF5D

Tritanopia (blue-blind)

#BDD4C1

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #b5de53;
/* rgb */ color: rgb(181, 222, 83);
/* oklch */ color: oklch(84.4% 0.171 124.0);

Tailwind

colors: {
  custom: {
    50: '#cee889',
    500: '#b5de53',
    950: '#000000',
  },
}

SCSS

$custom: #b5de53;
$custom-light: #cee889;
$custom-dark: #000000;

JSON

{
  "hex": "#b5de53",
  "rgb": {
    "r": 181,
    "g": 222,
    "b": 83
  },
  "hsl": {
    "h": 77.698,
    "s": 67.805,
    "l": 59.804
  },
  "oklch": {
    "l": 0.84446,
    "c": 0.17072,
    "h": 124
  },
  "luminance": 0.62691
}

Semantic roles & 50–950 ramp

primary

#B5DE53

secondary

#56389D

accent

#3DEB70

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14160C

muted

#83847F

Preview Lab

Preview with #B5DE53

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

Preview Lab → · Contrast checker → · Palette generator →