#B1D441#B1D441

#B1D441 is a light, vivid yellow-green. Relative luminance 0.568; OKLCH L 81.8% C 0.173 H 122.0°. Best body text is #000000 at 12.36:1 contrast (WCAG AA passes).

Color values

HEX#B1D441
RGBrgb(177, 212, 65)
HSLhsl(74, 63%, 54%)
HSVhsv(74, 69%, 83%)
CMYKcmyk(16.5%, 0%, 69.3%, 16.9%)
CIE-LABlab(80.08, -31.39, 65.38)
CIE-LCHlch(80.08, 72.52, 115.65°)
OKLaboklab(81.75% -0.0917 0.1467)
OKLCHoklch(81.75% 0.173 122)
XYZxyz(42.6297, 56.8157, 13.7207)
Luminance0.5682 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B1D441 #6441D4
analogous
#D4AE41 #B1D441 #68D441
triadic
#B1D441 #41B1D4 #D441B1
tetradic
#B1D441 #41D4AE #6441D4 #D44168
square
#B1D441 #41D4AE #6441D4 #D44168
split-complementary
#B1D441 #4168D4 #AE41D4
monochromatic
#677E1D #90B028 #B1D441 #C5DF73 #DAEBA5

Accessibility & contrast

On white

1.70
#B1D441 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.36
#B1D441 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1D441
12.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B1D441#FFFFFF#000000##000000
##B1D4411.001.7012.3612.36
#FFFFFF1.701.0021.0021.00
#00000012.3621.001.001.00
##00000012.3621.001.001.00

Color blindness preview

Protanopia (red-blind)
#E0C729
Deuteranopia (green-blind)
#DCC74D
Tritanopia (blue-blind)
#BAC9B7
Achromatopsia (no color)
#C7C7C7

Design tokens & code

CSS
--color: #b1d441;
/* rgb */ color: rgb(177, 212, 65);
/* oklch */ color: oklch(81.8% 0.173 122.0);
Tailwind
colors: {
  custom: {
    50: '#cce17e',
    500: '#b1d441',
    950: '#000000',
  },
}
SCSS
$custom: #b1d441;
$custom-light: #cce17e;
$custom-dark: #000000;
JSON
{
  "hex": "#b1d441",
  "rgb": {
    "r": 177,
    "g": 212,
    "b": 65
  },
  "hsl": {
    "h": 74.286,
    "s": 63.09,
    "l": 54.314
  },
  "oklch": {
    "l": 0.81752,
    "c": 0.17296,
    "h": 122
  },
  "luminance": 0.56816
}

Semantic roles & 50–950 ramp

primary
#B1D441
secondary
#473485
accent
#42E669
background
#FEFEFB
surface
#FBFCF2
border
#D4D5CC
text
#14150B
muted
#83847E

Preview Lab

Preview with #B1D441

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

Preview Lab → · Contrast checker → · Palette generator →

#B1D441 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva