#B5DE4E#B5DE4E

#B5DE4E is a very light, vivid yellow-green. Relative luminance 0.626; OKLCH L 84.4% C 0.174 H 123.8°. Best body text is #000000 at 13.52:1 contrast (WCAG AA passes).

Color values

HEX	#B5DE4E
RGB	rgb(181, 222, 78)
HSL	hsl(77, 69%, 59%)
HSV	hsv(77, 65%, 87%)
CMYK	cmyk(18.5%, 0%, 64.9%, 12.9%)
CIE-LAB	lab(83.24, -33.63, 63.75)
CIE-LCH	lch(83.24, 72.07, 117.81°)
OKLab	oklab(84.4% -0.0969 0.145)
OKLCH	oklch(84.4% 0.174 123.8)
XYZ	xyz(46.5529, 62.6161, 16.8398)
Luminance	0.6262 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5DE4E #774EDE

analogous

#DEBF4E #B5DE4E #6DDE4E

triadic

#B5DE4E #4EB5DE #DE4EB5

tetradic

#B5DE4E #4EDEBF #774EDE #DE4E6D

square

#B5DE4E #4EDEBF #774EDE #DE4E6D

split-complementary

#B5DE4E #4E6DDE #BF4EDE

monochromatic

#73961C #9BC926 #B5DE4E #CBE882 #E0F1B5

Accessibility & contrast

On white

1.55

#B5DE4E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.52

#B5DE4E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5DE4E

13.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5DE4E	#FFFFFF	#000000	##000000
##B5DE4E	1.00	1.55	13.52	13.52
#FFFFFF	1.55	1.00	21.00	21.00
#000000	13.52	21.00	1.00	1.00
##000000	13.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD13B

Deuteranopia (green-blind)

#E5CF59

Tritanopia (blue-blind)

#BDD4C1

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #b5de4e;
/* rgb */ color: rgb(181, 222, 78);
/* oklch */ color: oklch(84.4% 0.174 123.8);

Tailwind

colors: {
  custom: {
    50: '#cee886',
    500: '#b5de4e',
    950: '#000000',
  },
}

SCSS

$custom: #b5de4e;
$custom-light: #cee886;
$custom-dark: #000000;

JSON

{
  "hex": "#b5de4e",
  "rgb": {
    "r": 181,
    "g": 222,
    "b": 78
  },
  "hsl": {
    "h": 77.083,
    "s": 68.571,
    "l": 58.824
  },
  "oklch": {
    "l": 0.84402,
    "c": 0.17444,
    "h": 123.8
  },
  "luminance": 0.62616
}

Semantic roles & 50–950 ramp

primary

#B5DE4E

secondary

#53369A

accent

#3CEB6E

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14160C

muted

#83847F

Preview Lab

Preview with #B5DE4E

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

Preview Lab → · Contrast checker → · Palette generator →