#B9D53E#B9D53E

#B9D53E is a very light, vivid yellow-green. Relative luminance 0.583; OKLCH L 82.5% C 0.173 H 119.6°. Best body text is #000000 at 12.65:1 contrast (WCAG AA passes).

Color values

HEX#B9D53E
RGBrgb(185, 213, 62)
HSLhsl(71, 64%, 54%)
HSVhsv(71, 71%, 84%)
CMYKcmyk(13.1%, 0%, 70.9%, 16.5%)
CIE-LABlab(80.88, -28.83, 67.43)
CIE-LCHlch(80.88, 73.34, 113.15°)
OKLaboklab(82.53% -0.0853 0.1503)
OKLCHoklch(82.53% 0.173 119.6)
XYZxyz(44.6722, 58.2508, 13.4467)
Luminance0.5825 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B9D53E #5A3ED5
analogous
#D5A63E #B9D53E #6ED53E
triadic
#B9D53E #3EB9D5 #D53EB9
tetradic
#B9D53E #3ED5A6 #5A3ED5 #D53E6E
square
#B9D53E #3ED5A6 #5A3ED5 #D53E6E
split-complementary
#B9D53E #3E6ED5 #A63ED5
monochromatic
#6B7D1B #96B026 #B9D53E #CBE070 #DDEBA3

Accessibility & contrast

On white

1.66
#B9D53E on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.65
#B9D53E on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9D53E
12.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B9D53E#FFFFFF#000000##000000
##B9D53E1.001.6612.6512.65
#FFFFFF1.661.0021.0021.00
#00000012.6521.001.001.00
##00000012.6521.001.001.00

Color blindness preview

Protanopia (red-blind)
#E3C923
Deuteranopia (green-blind)
#DFC94B
Tritanopia (blue-blind)
#C4CAB8
Achromatopsia (no color)
#C9C9C9

Design tokens & code

CSS
--color: #b9d53e;
/* rgb */ color: rgb(185, 213, 62);
/* oklch */ color: oklch(82.5% 0.173 119.6);
Tailwind
colors: {
  custom: {
    50: '#d2e17d',
    500: '#b9d53e',
    950: '#000000',
  },
}
SCSS
$custom: #b9d53e;
$custom-light: #d2e17d;
$custom-dark: #000000;
JSON
{
  "hex": "#b9d53e",
  "rgb": {
    "r": 185,
    "g": 213,
    "b": 62
  },
  "hsl": {
    "h": 71.126,
    "s": 64.255,
    "l": 53.922
  },
  "oklch": {
    "l": 0.8253,
    "c": 0.17285,
    "h": 119.6
  },
  "luminance": 0.58251
}

Semantic roles & 50–950 ramp

primary
#B9D53E
secondary
#423285
accent
#41E75F
background
#FEFEFB
surface
#FBFCF2
border
#D4D5CC
text
#14150A
muted
#83847D

Preview Lab

Preview with #B9D53E

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

Preview Lab → · Contrast checker → · Palette generator →

#B9D53E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva