#B3D147#B3D147

#B3D147 is a light, vivid yellow-green. Relative luminance 0.556; OKLCH L 81.3% C 0.165 H 120.7°. Best body text is #000000 at 12.13:1 contrast (WCAG AA passes).

Color values

HEX	#B3D147
RGB	rgb(179, 209, 71)
HSL	hsl(73, 60%, 55%)
HSV	hsv(73, 66%, 82%)
CMYK	cmyk(14.4%, 0%, 66%, 18%)
CIE-LAB	lab(79.41, -28.81, 62.46)
CIE-LCH	lch(79.41, 68.79, 114.76°)
OKLab	oklab(81.26% -0.0841 0.1414)
OKLCH	oklch(81.26% 0.165 120.7)
XYZ	xyz(42.5288, 55.6396, 14.4591)
Luminance	0.5564 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3D147 #6547D1

analogous

#D1AA47 #B3D147 #6ED147

triadic

#B3D147 #47B3D1 #D147B3

tetradic

#B3D147 #47D1AA #6547D1 #D1476E

square

#B3D147 #47D1AA #6547D1 #D1476E

split-complementary

#B3D147 #476ED1 #AA47D1

monochromatic

#6A7E20 #93AF2C #B3D147 #C7DD78 #DBE9A9

Accessibility & contrast

On white

1.73

#B3D147 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.13

#B3D147 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3D147

12.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3D147	#FFFFFF	#000000	##000000
##B3D147	1.00	1.73	12.13	12.13
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.13	21.00	1.00	1.00
##000000	12.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC534

Deuteranopia (green-blind)

#DAC551

Tritanopia (blue-blind)

#BCC6B5

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #b3d147;
/* rgb */ color: rgb(179, 209, 71);
/* oklch */ color: oklch(81.3% 0.165 120.7);

Tailwind

colors: {
  custom: {
    50: '#cddf81',
    500: '#b3d147',
    950: '#000000',
  },
}

SCSS

$custom: #b3d147;
$custom-light: #cddf81;
$custom-dark: #000000;

JSON

{
  "hex": "#b3d147",
  "rgb": {
    "r": 179,
    "g": 209,
    "b": 71
  },
  "hsl": {
    "h": 73.043,
    "s": 60,
    "l": 54.902
  },
  "oklch": {
    "l": 0.81261,
    "c": 0.16452,
    "h": 120.7
  },
  "luminance": 0.5564
}

Semantic roles & 50–950 ramp

primary

#B3D147

secondary

#483786

accent

#45E367

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #B3D147

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

Preview Lab → · Contrast checker → · Palette generator →