#B4E248#B4E248

#B4E248 is a very light, vivid yellow-green. Relative luminance 0.646; OKLCH L 85.2% C 0.184 H 124.7°. Best body text is #000000 at 13.91:1 contrast (WCAG AA passes).

Color values

HEX	#B4E248
RGB	rgb(180, 226, 72)
HSL	hsl(78, 73%, 58%)
HSV	hsv(78, 68%, 89%)
CMYK	cmyk(20.4%, 0%, 68.1%, 11.4%)
CIE-LAB	lab(84.26, -36.23, 67.09)
CIE-LCH	lch(84.26, 76.25, 118.37°)
OKLab	oklab(85.2% -0.1046 0.1512)
OKLCH	oklch(85.2% 0.184 124.7)
XYZ	xyz(47.1888, 64.5634, 16.1055)
Luminance	0.6456 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4E248 #7648E2

analogous

#E2C348 #B4E248 #67E248

triadic

#B4E248 #48B4E2 #E248B4

tetradic

#B4E248 #48E2C3 #7648E2 #E24867

square

#B4E248 #48E2C3 #7648E2 #E24867

split-complementary

#B4E248 #4867E2 #C348E2

monochromatic

#719818 #99CC20 #B4E248 #CAEA7D #DFF3B2

Accessibility & contrast

On white

1.51

#B4E248 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.91

#B4E248 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4E248

13.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4E248	#FFFFFF	#000000	##000000
##B4E248	1.00	1.51	13.91	13.91
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.91	21.00	1.00	1.00
##000000	13.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED430

Deuteranopia (green-blind)

#E8D255

Tritanopia (blue-blind)

#BCD7C3

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #b4e248;
/* rgb */ color: rgb(180, 226, 72);
/* oklch */ color: oklch(85.2% 0.184 124.7);

Tailwind

colors: {
  custom: {
    50: '#ceeb83',
    500: '#b4e248',
    950: '#000000',
  },
}

SCSS

$custom: #b4e248;
$custom-light: #ceeb83;
$custom-dark: #000000;

JSON

{
  "hex": "#b4e248",
  "rgb": {
    "r": 180,
    "g": 226,
    "b": 72
  },
  "hsl": {
    "h": 77.922,
    "s": 72.642,
    "l": 58.431
  },
  "oklch": {
    "l": 0.85195,
    "c": 0.18387,
    "h": 124.7
  },
  "luminance": 0.64564
}

Semantic roles & 50–950 ramp

primary

#B4E248

secondary

#52339C

accent

#38EF6F

background

#FEFEFB

surface

#FBFDF2

border

#D4D5CC

text

#14160B

muted

#83847E

Preview Lab

Preview with #B4E248

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

Preview Lab → · Contrast checker → · Palette generator →