#B1D146#B1D146

#B1D146 is a light, vivid yellow-green. Relative luminance 0.554; OKLCH L 81.1% C 0.166 H 121.4°. Best body text is #000000 at 12.08:1 contrast (WCAG AA passes).

Color values

HEX#B1D146
RGBrgb(177, 209, 70)
HSLhsl(74, 60%, 55%)
HSVhsv(74, 67%, 82%)
CMYKcmyk(15.3%, 0%, 66.5%, 18%)
CIE-LABlab(79.27, -29.67, 62.66)
CIE-LCHlch(79.27, 69.33, 115.34°)
OKLaboklab(81.11% -0.0865 0.1417)
OKLCHoklch(81.11% 0.166 121.4)
XYZxyz(42.0380, 55.3902, 14.2699)
Luminance0.5539 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B1D146 #6646D1
analogous
#D1AC46 #B1D146 #6CD146
triadic
#B1D146 #46B1D1 #D146B1
tetradic
#B1D146 #46D1AC #6646D1 #D1466C
square
#B1D146 #46D1AC #6646D1 #D1466C
split-complementary
#B1D146 #466CD1 #AC46D1
monochromatic
#687D1F #90AE2B #B1D146 #C6DD77 #DAE9A8

Accessibility & contrast

On white

1.74
#B1D146 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.08
#B1D146 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1D146
12.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B1D146#FFFFFF#000000##000000
##B1D1461.001.7412.0812.08
#FFFFFF1.741.0021.0021.00
#00000012.0821.001.001.00
##00000012.0821.001.001.00

Color blindness preview

Protanopia (red-blind)
#DDC532
Deuteranopia (green-blind)
#D9C451
Tritanopia (blue-blind)
#BAC7B5
Achromatopsia (no color)
#C4C4C4

Design tokens & code

CSS
--color: #b1d146;
/* rgb */ color: rgb(177, 209, 70);
/* oklch */ color: oklch(81.1% 0.166 121.4);
Tailwind
colors: {
  custom: {
    50: '#cbdf81',
    500: '#b1d146',
    950: '#000000',
  },
}
SCSS
$custom: #b1d146;
$custom-light: #cbdf81;
$custom-dark: #000000;
JSON
{
  "hex": "#b1d146",
  "rgb": {
    "r": 177,
    "g": 209,
    "b": 70
  },
  "hsl": {
    "h": 73.813,
    "s": 60.173,
    "l": 54.706
  },
  "oklch": {
    "l": 0.81109,
    "c": 0.16601,
    "h": 121.4
  },
  "luminance": 0.5539
}

Semantic roles & 50–950 ramp

primary
#B1D146
secondary
#483685
accent
#44E369
background
#FEFEFB
surface
#FBFCF2
border
#D4D5CC
text
#14150B
muted
#83847E

Preview Lab

Preview with #B1D146

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

Preview Lab → · Contrast checker → · Palette generator →

#B1D146 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva