#B5E344#B5E344

#B5E344 is a very light, vivid yellow-green. Relative luminance 0.652; OKLCH L 85.5% C 0.187 H 124.4°. Best body text is #000000 at 14.04:1 contrast (WCAG AA passes).

Color values

HEX	#B5E344
RGB	rgb(181, 227, 68)
HSL	hsl(77, 74%, 58%)
HSV	hsv(77, 70%, 89%)
CMYK	cmyk(20.3%, 0%, 70%, 11%)
CIE-LAB	lab(84.58, -36.54, 68.88)
CIE-LCH	lch(84.58, 77.97, 117.94°)
OKLab	oklab(85.46% -0.1058 0.1544)
OKLCH	oklch(85.46% 0.187 124.4)
XYZ	xyz(47.5689, 65.1788, 15.5424)
Luminance	0.6518 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5E344 #7244E3

analogous

#E3C144 #B5E344 #66E344

triadic

#B5E344 #44B5E3 #E344B5

tetradic

#B5E344 #44E3C1 #7244E3 #E34466

square

#B5E344 #44E3C1 #7244E3 #E34466

split-complementary

#B5E344 #4466E3 #C144E3

monochromatic

#719616 #99CB1E #B5E344 #CAEB79 #DFF3AE

Accessibility & contrast

On white

1.50

#B5E344 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.04

#B5E344 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5E344

14.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5E344	#FFFFFF	#000000	##000000
##B5E344	1.00	1.50	14.04	14.04
#FFFFFF	1.50	1.00	21.00	21.00
#000000	14.04	21.00	1.00	1.00
##000000	14.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD529

Deuteranopia (green-blind)

#E9D352

Tritanopia (blue-blind)

#BDD8C4

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #b5e344;
/* rgb */ color: rgb(181, 227, 68);
/* oklch */ color: oklch(85.5% 0.187 124.4);

Tailwind

colors: {
  custom: {
    50: '#cfec81',
    500: '#b5e344',
    950: '#000000',
  },
}

SCSS

$custom: #b5e344;
$custom-light: #cfec81;
$custom-dark: #000000;

JSON

{
  "hex": "#b5e344",
  "rgb": {
    "r": 181,
    "g": 227,
    "b": 68
  },
  "hsl": {
    "h": 77.358,
    "s": 73.953,
    "l": 57.843
  },
  "oklch": {
    "l": 0.85459,
    "c": 0.18718,
    "h": 124.4
  },
  "luminance": 0.65179
}

Semantic roles & 50–950 ramp

primary

#B5E344

secondary

#4F319A

accent

#37F16D

background

#FEFEFB

surface

#FBFDF2

border

#D4D5CC

text

#14160B

muted

#83847E

Preview Lab

Preview with #B5E344

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

Preview Lab → · Contrast checker → · Palette generator →