#B3D647#B3D647

#B3D647 is a very light, vivid yellow-green. Relative luminance 0.581; OKLCH L 82.4% C 0.171 H 122.1°. Best body text is #000000 at 12.63:1 contrast (WCAG AA passes).

Color values

HEX	#B3D647
RGB	rgb(179, 214, 71)
HSL	hsl(75, 64%, 56%)
HSV	hsv(75, 67%, 84%)
CMYK	cmyk(16.4%, 0%, 66.8%, 16.1%)
CIE-LAB	lab(80.81, -31.16, 63.91)
CIE-LCH	lch(80.81, 71.11, 115.99°)
OKLab	oklab(82.39% -0.0906 0.1445)
OKLCH	oklch(82.39% 0.171 122.1)
XYZ	xyz(43.7748, 58.1317, 14.8744)
Luminance	0.5813 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3D647 #6A47D6

analogous

#D6B147 #B3D647 #6BD647

triadic

#B3D647 #47B3D6 #D647B3

tetradic

#B3D647 #47D6B1 #6A47D6 #D6476B

square

#B3D647 #47D6B1 #6A47D6 #D6476B

split-complementary

#B3D647 #476BD6 #B147D6

monochromatic

#6C851E #94B729 #B3D647 #C8E179 #DCECAB

Accessibility & contrast

On white

1.66

#B3D647 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.63

#B3D647 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3D647

12.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3D647	#FFFFFF	#000000	##000000
##B3D647	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)

#E2C932

Deuteranopia (green-blind)

#DEC952

Tritanopia (blue-blind)

#BCCBB9

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #b3d647;
/* rgb */ color: rgb(179, 214, 71);
/* oklch */ color: oklch(82.4% 0.171 122.1);

Tailwind

colors: {
  custom: {
    50: '#cde282',
    500: '#b3d647',
    950: '#000000',
  },
}

SCSS

$custom: #b3d647;
$custom-light: #cde282;
$custom-dark: #000000;

JSON

{
  "hex": "#b3d647",
  "rgb": {
    "r": 179,
    "g": 214,
    "b": 71
  },
  "hsl": {
    "h": 74.685,
    "s": 63.556,
    "l": 55.882
  },
  "oklch": {
    "l": 0.82393,
    "c": 0.17052,
    "h": 122.1
  },
  "luminance": 0.58132
}

Semantic roles & 50–950 ramp

primary

#B3D647

secondary

#4B368C

accent

#41E76A

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #B3D647

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

Preview Lab → · Contrast checker → · Palette generator →