#B5E148#B5E148

#B5E148 is a very light, vivid yellow-green. Relative luminance 0.641; OKLCH L 85.0% C 0.182 H 124.2°. Best body text is #000000 at 13.83:1 contrast (WCAG AA passes).

Color values

HEX	#B5E148
RGB	rgb(181, 225, 72)
HSL	hsl(77, 72%, 58%)
HSV	hsv(77, 68%, 88%)
CMYK	cmyk(19.6%, 0%, 68%, 11.8%)
CIE-LAB	lab(84.04, -35.39, 66.88)
CIE-LCH	lch(84.04, 75.67, 117.89°)
OKLab	oklab(85.03% -0.1023 0.1508)
OKLCH	oklch(85.03% 0.182 124.2)
XYZ	xyz(47.1514, 64.1417, 16.0261)
Luminance	0.6414 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5E148 #7448E1

analogous

#E1C048 #B5E148 #68E148

triadic

#B5E148 #48B5E1 #E148B5

tetradic

#B5E148 #48E1C0 #7448E1 #E14868

square

#B5E148 #48E1C0 #7448E1 #E14868

split-complementary

#B5E148 #4868E1 #C048E1

monochromatic

#729619 #9ACB21 #B5E148 #CAEA7D #E0F2B1

Accessibility & contrast

On white

1.52

#B5E148 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.83

#B5E148 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5E148

13.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5E148	#FFFFFF	#000000	##000000
##B5E148	1.00	1.52	13.83	13.83
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.83	21.00	1.00	1.00
##000000	13.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD331

Deuteranopia (green-blind)

#E7D154

Tritanopia (blue-blind)

#BDD6C2

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #b5e148;
/* rgb */ color: rgb(181, 225, 72);
/* oklch */ color: oklch(85.0% 0.182 124.2);

Tailwind

colors: {
  custom: {
    50: '#cfea83',
    500: '#b5e148',
    950: '#000000',
  },
}

SCSS

$custom: #b5e148;
$custom-light: #cfea83;
$custom-dark: #000000;

JSON

{
  "hex": "#b5e148",
  "rgb": {
    "r": 181,
    "g": 225,
    "b": 72
  },
  "hsl": {
    "h": 77.255,
    "s": 71.831,
    "l": 58.235
  },
  "oklch": {
    "l": 0.85034,
    "c": 0.18223,
    "h": 124.2
  },
  "luminance": 0.64142
}

Semantic roles & 50–950 ramp

primary

#B5E148

secondary

#51339A

accent

#39EF6D

background

#FEFEFB

surface

#FBFDF2

border

#D4D5CC

text

#14160B

muted

#83847E

Preview Lab

Preview with #B5E148

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

Preview Lab → · Contrast checker → · Palette generator →