#B9DA3F#B9DA3F

#B9DA3F is a very light, vivid yellow-green. Relative luminance 0.608; OKLCH L 83.7% C 0.178 H 121.0°. Best body text is #000000 at 13.16:1 contrast (WCAG AA passes).

Color values

HEX#B9DA3F
RGBrgb(185, 218, 63)
HSLhsl(73, 68%, 55%)
HSVhsv(73, 71%, 85%)
CMYKcmyk(15.1%, 0%, 71.1%, 14.5%)
CIE-LABlab(82.28, -31.12, 68.46)
CIE-LCHlch(82.28, 75.20, 114.45°)
OKLaboklab(83.66% -0.0916 0.1527)
OKLCHoklch(83.66% 0.178 121)
XYZxyz(45.9769, 60.8160, 14.0182)
Luminance0.6082 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B9DA3F #603FDA
analogous
#DAAD3F #B9DA3F #6CDA3F
triadic
#B9DA3F #3FB9DA #DA3FB9
tetradic
#B9DA3F #3FDAAD #603FDA #DA3F6C
square
#B9DA3F #3FDAAD #603FDA #DA3F6C
split-complementary
#B9DA3F #3F6CDA #AD3FDA
monochromatic
#6E851A #99B824 #B9DA3F #CCE472 #DEEEA6

Accessibility & contrast

On white

1.60
#B9DA3F on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

13.16
#B9DA3F on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9DA3F
13.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B9DA3F#FFFFFF#000000##000000
##B9DA3F1.001.6013.1613.16
#FFFFFF1.601.0021.0021.00
#00000013.1621.001.001.00
##00000013.1621.001.001.00

Color blindness preview

Protanopia (red-blind)
#E7CD23
Deuteranopia (green-blind)
#E3CD4C
Tritanopia (blue-blind)
#C3CFBC
Achromatopsia (no color)
#CDCDCD

Design tokens & code

CSS
--color: #b9da3f;
/* rgb */ color: rgb(185, 218, 63);
/* oklch */ color: oklch(83.7% 0.178 121.0);
Tailwind
colors: {
  custom: {
    50: '#d2e57e',
    500: '#b9da3f',
    950: '#000000',
  },
}
SCSS
$custom: #b9da3f;
$custom-light: #d2e57e;
$custom-dark: #000000;
JSON
{
  "hex": "#b9da3f",
  "rgb": {
    "r": 185,
    "g": 218,
    "b": 63
  },
  "hsl": {
    "h": 72.774,
    "s": 67.686,
    "l": 55.098
  },
  "oklch": {
    "l": 0.83661,
    "c": 0.178,
    "h": 121
  },
  "luminance": 0.60816
}

Semantic roles & 50–950 ramp

primary
#B9DA3F
secondary
#45328B
accent
#3DEB62
background
#FEFEFB
surface
#FBFCF2
border
#D4D5CC
text
#14150B
muted
#83847E

Preview Lab

Preview with #B9DA3F

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

Preview Lab → · Contrast checker → · Palette generator →

#B9DA3F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva