#B5D645#B5D645

#B5D645 is a very light, vivid yellow-green. Relative luminance 0.583; OKLCH L 82.5% C 0.171 H 121.4°. Best body text is #000000 at 12.67:1 contrast (WCAG AA passes).

Color values

HEX#B5D645
RGBrgb(181, 214, 69)
HSLhsl(74, 64%, 55%)
HSVhsv(74, 68%, 84%)
CMYKcmyk(15.4%, 0%, 67.8%, 16.1%)
CIE-LABlab(80.93, -30.50, 64.84)
CIE-LCHlch(80.93, 71.65, 115.19°)
OKLaboklab(82.52% -0.0891 0.1461)
OKLCHoklch(82.52% 0.171 121.4)
XYZxyz(44.1774, 58.3466, 14.5637)
Luminance0.5835 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B5D645 #6645D6
analogous
#D6AE45 #B5D645 #6CD645
triadic
#B5D645 #45B5D6 #D645B5
tetradic
#B5D645 #45D6AE #6645D6 #D6456C
square
#B5D645 #45D6AE #6645D6 #D6456C
split-complementary
#B5D645 #456CD6 #AE45D6
monochromatic
#6C841D #95B628 #B5D645 #C9E177 #DDECA9

Accessibility & contrast

On white

1.66
#B5D645 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.67
#B5D645 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5D645
12.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B5D645#FFFFFF#000000##000000
##B5D6451.001.6612.6712.67
#FFFFFF1.661.0021.0021.00
#00000012.6721.001.001.00
##00000012.6721.001.001.00

Color blindness preview

Protanopia (red-blind)
#E3CA2F
Deuteranopia (green-blind)
#DFC950
Tritanopia (blue-blind)
#BECBB9
Achromatopsia (no color)
#C9C9C9

Design tokens & code

CSS
--color: #b5d645;
/* rgb */ color: rgb(181, 214, 69);
/* oklch */ color: oklch(82.5% 0.171 121.4);
Tailwind
colors: {
  custom: {
    50: '#cee281',
    500: '#b5d645',
    950: '#000000',
  },
}
SCSS
$custom: #b5d645;
$custom-light: #cee281;
$custom-dark: #000000;
JSON
{
  "hex": "#b5d645",
  "rgb": {
    "r": 181,
    "g": 214,
    "b": 69
  },
  "hsl": {
    "h": 73.655,
    "s": 63.877,
    "l": 55.49
  },
  "oklch": {
    "l": 0.82518,
    "c": 0.17108,
    "h": 121.4
  },
  "luminance": 0.58347
}

Semantic roles & 50–950 ramp

primary
#B5D645
secondary
#48358A
accent
#41E767
background
#FEFEFB
surface
#FBFCF2
border
#D4D5CC
text
#14150B
muted
#83847E

Preview Lab

Preview with #B5D645

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

Preview Lab → · Contrast checker → · Palette generator →

#B5D645 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva