#B4D645#B4D645

#B4D645 is a very light, vivid yellow-green. Relative luminance 0.582; OKLCH L 82.4% C 0.171 H 121.7°. Best body text is #000000 at 12.65:1 contrast (WCAG AA passes).

Color values

HEX#B4D645
RGBrgb(180, 214, 69)
HSLhsl(74, 64%, 55%)
HSVhsv(74, 68%, 84%)
CMYKcmyk(15.9%, 0%, 67.8%, 16.1%)
CIE-LABlab(80.86, -30.89, 64.75)
CIE-LCHlch(80.86, 71.74, 115.51°)
OKLaboklab(82.45% -0.0901 0.1459)
OKLCHoklch(82.45% 0.171 121.7)
XYZxyz(43.9437, 58.2261, 14.5528)
Luminance0.5823 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B4D645 #6745D6
analogous
#D6AF45 #B4D645 #6BD645
triadic
#B4D645 #45B4D6 #D645B4
tetradic
#B4D645 #45D6AF #6745D6 #D6456B
square
#B4D645 #45D6AF #6745D6 #D6456B
split-complementary
#B4D645 #456BD6 #AF45D6
monochromatic
#6C841D #95B628 #B4D645 #C8E177 #DCECA9

Accessibility & contrast

On white

1.66
#B4D645 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.65
#B4D645 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4D645
12.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B4D645#FFFFFF#000000##000000
##B4D6451.001.6612.6512.65
#FFFFFF1.661.0021.0021.00
#00000012.6521.001.001.00
##00000012.6521.001.001.00

Color blindness preview

Protanopia (red-blind)
#E3C92F
Deuteranopia (green-blind)
#DEC950
Tritanopia (blue-blind)
#BDCBB9
Achromatopsia (no color)
#C9C9C9

Design tokens & code

CSS
--color: #b4d645;
/* rgb */ color: rgb(180, 214, 69);
/* oklch */ color: oklch(82.4% 0.171 121.7);
Tailwind
colors: {
  custom: {
    50: '#cee281',
    500: '#b4d645',
    950: '#000000',
  },
}
SCSS
$custom: #b4d645;
$custom-light: #cee281;
$custom-dark: #000000;
JSON
{
  "hex": "#b4d645",
  "rgb": {
    "r": 180,
    "g": 214,
    "b": 69
  },
  "hsl": {
    "h": 74.069,
    "s": 63.877,
    "l": 55.49
  },
  "oklch": {
    "l": 0.82447,
    "c": 0.17148,
    "h": 121.7
  },
  "luminance": 0.58226
}

Semantic roles & 50–950 ramp

primary
#B4D645
secondary
#49358A
accent
#41E768
background
#FEFEFB
surface
#FBFCF2
border
#D4D5CC
text
#14150B
muted
#83847E

Preview Lab

Preview with #B4D645

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

Preview Lab → · Contrast checker → · Palette generator →

#B4D645 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva