#BFD940#BFD940

#BFD940 is a very light, vivid yellow-green. Relative luminance 0.611; OKLCH L 83.9% C 0.174 H 118.8°. Best body text is #000000 at 13.21:1 contrast (WCAG AA passes).

Color values

HEX#BFD940
RGBrgb(191, 217, 64)
HSLhsl(70, 67%, 55%)
HSVhsv(70, 71%, 85%)
CMYKcmyk(12%, 0%, 70.5%, 14.9%)
CIE-LABlab(82.42, -28.20, 68.38)
CIE-LCHlch(82.42, 73.97, 112.41°)
OKLaboklab(83.88% -0.0837 0.1525)
OKLCHoklch(83.88% 0.174 118.8)
XYZxyz(47.2251, 61.0726, 14.1498)
Luminance0.6107 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#BFD940 #5A40D9
analogous
#D9A640 #BFD940 #73D940
triadic
#BFD940 #40BFD9 #D940BF
tetradic
#BFD940 #40D9A6 #5A40D9 #D94073
square
#BFD940 #40D9A6 #5A40D9 #D94073
split-complementary
#BFD940 #4073D9 #A640D9
monochromatic
#72841A #9EB724 #BFD940 #D0E373 #E1EDA6

Accessibility & contrast

On white

1.59
#BFD940 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

13.21
#BFD940 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFD940
13.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##BFD940#FFFFFF#000000##000000
##BFD9401.001.5913.2113.21
#FFFFFF1.591.0021.0021.00
#00000013.2121.001.001.00
##00000013.2121.001.001.00

Color blindness preview

Protanopia (red-blind)
#E7CD25
Deuteranopia (green-blind)
#E4CE4D
Tritanopia (blue-blind)
#CACDBB
Achromatopsia (no color)
#CDCDCD

Design tokens & code

CSS
--color: #bfd940;
/* rgb */ color: rgb(191, 217, 64);
/* oklch */ color: oklch(83.9% 0.174 118.8);
Tailwind
colors: {
  custom: {
    50: '#d6e47e',
    500: '#bfd940',
    950: '#000000',
  },
}
SCSS
$custom: #bfd940;
$custom-light: #d6e47e;
$custom-dark: #000000;
JSON
{
  "hex": "#bfd940",
  "rgb": {
    "r": 191,
    "g": 217,
    "b": 64
  },
  "hsl": {
    "h": 70.196,
    "s": 66.812,
    "l": 55.098
  },
  "oklch": {
    "l": 0.83878,
    "c": 0.17396,
    "h": 118.8
  },
  "luminance": 0.61072
}

Semantic roles & 50–950 ramp

primary
#BFD940
secondary
#41328B
accent
#3EEA5B
background
#FEFEFB
surface
#FCFCF2
border
#D5D5CC
text
#15150B
muted
#84847E

Preview Lab

Preview with #BFD940

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

Preview Lab → · Contrast checker → · Palette generator →

#BFD940 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva