#B4E748#B4E748

#B4E748 is a very light, vivid yellow-green. Relative luminance 0.673; OKLCH L 86.3% C 0.190 H 125.7°. Best body text is #000000 at 14.46:1 contrast (WCAG AA passes).

Color values

HEX	#B4E748
RGB	rgb(180, 231, 72)
HSL	hsl(79, 77%, 59%)
HSV	hsv(79, 69%, 91%)
CMYK	cmyk(22.1%, 0%, 68.8%, 9.4%)
CIE-LAB	lab(85.67, -38.48, 68.52)
CIE-LCH	lch(85.67, 78.58, 119.32°)
OKLab	oklab(86.33% -0.1107 0.1542)
OKLCH	oklch(86.33% 0.19 125.7)
XYZ	xyz(48.5683, 67.3224, 16.5654)
Luminance	0.6732 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4E748 #7B48E7

analogous

#E7CA48 #B4E748 #65E748

triadic

#B4E748 #48B4E7 #E748B4

tetradic

#B4E748 #48E7CA #7B48E7 #E74865

square

#B4E748 #48E7CA #7B48E7 #E74865

split-complementary

#B4E748 #4865E7 #CA48E7

monochromatic

#73A015 #9AD61C #B4E748 #CAEE7E #E0F5B4

Accessibility & contrast

On white

1.45

#B4E748 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.46

#B4E748 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4E748

14.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4E748	#FFFFFF	#000000	##000000
##B4E748	1.00	1.45	14.46	14.46
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.46	21.00	1.00	1.00
##000000	14.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3D82F

Deuteranopia (green-blind)

#ECD555

Tritanopia (blue-blind)

#BCDCC7

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #b4e748;
/* rgb */ color: rgb(180, 231, 72);
/* oklch */ color: oklch(86.3% 0.190 125.7);

Tailwind

colors: {
  custom: {
    50: '#ceee84',
    500: '#b4e748',
    950: '#000000',
  },
}

SCSS

$custom: #b4e748;
$custom-light: #ceee84;
$custom-dark: #000000;

JSON

{
  "hex": "#b4e748",
  "rgb": {
    "r": 180,
    "g": 231,
    "b": 72
  },
  "hsl": {
    "h": 79.245,
    "s": 76.812,
    "l": 59.412
  },
  "oklch": {
    "l": 0.86334,
    "c": 0.18988,
    "h": 125.7
  },
  "luminance": 0.67323
}

Semantic roles & 50–950 ramp

primary

#B4E748

secondary

#5531A2

accent

#34F372

background

#FEFFFB

surface

#FBFEF2

border

#D4D6CC

text

#14160B

muted

#83857E

Preview Lab

Preview with #B4E748

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

Preview Lab → · Contrast checker → · Palette generator →