#B1D447#B1D447

#B1D447 is a light, vivid yellow-green. Relative luminance 0.569; OKLCH L 81.8% C 0.169 H 122.2°. Best body text is #000000 at 12.38:1 contrast (WCAG AA passes).

Color values

HEX#B1D447
RGBrgb(177, 212, 71)
HSLhsl(75, 62%, 55%)
HSVhsv(75, 67%, 83%)
CMYKcmyk(16.5%, 0%, 66.5%, 16.9%)
CIE-LABlab(80.12, -31.02, 63.15)
CIE-LCHlch(80.12, 70.36, 116.16°)
OKLaboklab(81.8% -0.0901 0.1429)
OKLCHoklch(81.8% 0.169 122.2)
XYZxyz(42.8128, 56.8889, 14.6852)
Luminance0.5689 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B1D447 #6A47D4
analogous
#D4B147 #B1D447 #6AD447
triadic
#B1D447 #47B1D4 #D447B1
tetradic
#B1D447 #47D4B1 #6A47D4 #D4476A
square
#B1D447 #47D4B1 #6A47D4 #D4476A
split-complementary
#B1D447 #476AD4 #B147D4
monochromatic
#69821E #92B42A #B1D447 #C6E079 #DBEBAA

Accessibility & contrast

On white

1.70
#B1D447 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.38
#B1D447 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1D447
12.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B1D447#FFFFFF#000000##000000
##B1D4471.001.7012.3812.38
#FFFFFF1.701.0021.0021.00
#00000012.3821.001.001.00
##00000012.3821.001.001.00

Color blindness preview

Protanopia (red-blind)
#E0C733
Deuteranopia (green-blind)
#DCC752
Tritanopia (blue-blind)
#BACAB7
Achromatopsia (no color)
#C7C7C7

Design tokens & code

CSS
--color: #b1d447;
/* rgb */ color: rgb(177, 212, 71);
/* oklch */ color: oklch(81.8% 0.169 122.2);
Tailwind
colors: {
  custom: {
    50: '#cbe181',
    500: '#b1d447',
    950: '#000000',
  },
}
SCSS
$custom: #b1d447;
$custom-light: #cbe181;
$custom-dark: #000000;
JSON
{
  "hex": "#b1d447",
  "rgb": {
    "r": 177,
    "g": 212,
    "b": 71
  },
  "hsl": {
    "h": 74.894,
    "s": 62.115,
    "l": 55.49
  },
  "oklch": {
    "l": 0.81798,
    "c": 0.16892,
    "h": 122.2
  },
  "luminance": 0.56889
}

Semantic roles & 50–950 ramp

primary
#B1D447
secondary
#4B3689
accent
#43E56B
background
#FEFEFB
surface
#FBFCF2
border
#D4D5CC
text
#14150B
muted
#83847E

Preview Lab

Preview with #B1D447

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

Preview Lab → · Contrast checker → · Palette generator →

#B1D447 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva