#B4D145#B4D145

#B4D145 is a light, vivid yellow-green. Relative luminance 0.557; OKLCH L 81.3% C 0.166 H 120.3°. Best body text is #000000 at 12.15:1 contrast (WCAG AA passes).

Color values

HEX#B4D145
RGBrgb(180, 209, 69)
HSLhsl(72, 60%, 55%)
HSVhsv(72, 67%, 82%)
CMYKcmyk(13.9%, 0%, 67%, 18%)
CIE-LABlab(79.46, -28.54, 63.32)
CIE-LCHlch(79.46, 69.45, 114.26°)
OKLaboklab(81.32% -0.0836 0.1429)
OKLCHoklch(81.32% 0.166 120.3)
XYZxyz(42.6977, 55.7340, 14.1374)
Luminance0.5573 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B4D145 #6245D1
analogous
#D1A845 #B4D145 #6ED145
triadic
#B4D145 #45B4D1 #D145B4
tetradic
#B4D145 #45D1A8 #6245D1 #D1456E
square
#B4D145 #45D1A8 #6245D1 #D1456E
split-complementary
#B4D145 #456ED1 #A845D1
monochromatic
#697D1F #93AE2B #B4D145 #C8DD76 #DCE9A7

Accessibility & contrast

On white

1.73
#B4D145 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.15
#B4D145 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4D145
12.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B4D145#FFFFFF#000000##000000
##B4D1451.001.7312.1512.15
#FFFFFF1.731.0021.0021.00
#00000012.1521.001.001.00
##00000012.1521.001.001.00

Color blindness preview

Protanopia (red-blind)
#DEC531
Deuteranopia (green-blind)
#DAC550
Tritanopia (blue-blind)
#BEC6B5
Achromatopsia (no color)
#C5C5C5

Design tokens & code

CSS
--color: #b4d145;
/* rgb */ color: rgb(180, 209, 69);
/* oklch */ color: oklch(81.3% 0.166 120.3);
Tailwind
colors: {
  custom: {
    50: '#cedf80',
    500: '#b4d145',
    950: '#000000',
  },
}
SCSS
$custom: #b4d145;
$custom-light: #cedf80;
$custom-dark: #000000;
JSON
{
  "hex": "#b4d145",
  "rgb": {
    "r": 180,
    "g": 209,
    "b": 69
  },
  "hsl": {
    "h": 72.429,
    "s": 60.345,
    "l": 54.51
  },
  "oklch": {
    "l": 0.81317,
    "c": 0.16554,
    "h": 120.3
  },
  "luminance": 0.55734
}

Semantic roles & 50–950 ramp

primary
#B4D145
secondary
#463684
accent
#44E365
background
#FEFEFB
surface
#FBFCF2
border
#D4D5CC
text
#14150B
muted
#83847E

Preview Lab

Preview with #B4D145

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

Preview Lab → · Contrast checker → · Palette generator →

#B4D145 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva