#B3D648#B3D648

#B3D648 is a very light, vivid yellow-green. Relative luminance 0.581; OKLCH L 82.4% C 0.170 H 122.1°. Best body text is #000000 at 12.63:1 contrast (WCAG AA passes).

Color values

HEX	#B3D648
RGB	rgb(179, 214, 72)
HSL	hsl(75, 63%, 56%)
HSV	hsv(75, 66%, 84%)
CMYK	cmyk(16.4%, 0%, 66.4%, 16.1%)
CIE-LAB	lab(80.82, -31.10, 63.53)
CIE-LCH	lch(80.82, 70.74, 116.08°)
OKLab	oklab(82.4% -0.0903 0.1438)
OKLCH	oklch(82.4% 0.17 122.1)
XYZ	xyz(43.8072, 58.1446, 15.0448)
Luminance	0.5815 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3D648 #6B48D6

analogous

#D6B248 #B3D648 #6CD648

triadic

#B3D648 #48B3D6 #D648B3

tetradic

#B3D648 #48D6B2 #6B48D6 #D6486C

square

#B3D648 #48D6B2 #6B48D6 #D6486C

split-complementary

#B3D648 #486CD6 #B248D6

monochromatic

#6C861E #95B829 #B3D648 #C8E17A #DDECAC

Accessibility & contrast

On white

1.66

#B3D648 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.63

#B3D648 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3D648

12.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3D648	#FFFFFF	#000000	##000000
##B3D648	1.00	1.66	12.63	12.63
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.63	21.00	1.00	1.00
##000000	12.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2C934

Deuteranopia (green-blind)

#DEC953

Tritanopia (blue-blind)

#BCCBB9

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #b3d648;
/* rgb */ color: rgb(179, 214, 72);
/* oklch */ color: oklch(82.4% 0.170 122.1);

Tailwind

colors: {
  custom: {
    50: '#cde282',
    500: '#b3d648',
    950: '#000000',
  },
}

SCSS

$custom: #b3d648;
$custom-light: #cde282;
$custom-dark: #000000;

JSON

{
  "hex": "#b3d648",
  "rgb": {
    "r": 179,
    "g": 214,
    "b": 72
  },
  "hsl": {
    "h": 74.789,
    "s": 63.393,
    "l": 56.078
  },
  "oklch": {
    "l": 0.82401,
    "c": 0.16982,
    "h": 122.1
  },
  "luminance": 0.58145
}

Semantic roles & 50–950 ramp

primary

#B3D648

secondary

#4B368C

accent

#41E66A

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #B3D648

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

Preview Lab → · Contrast checker → · Palette generator →