#BFE45B#BFE45B

#BFE45B is a very light, vivid yellow-green. Relative luminance 0.673; OKLCH L 86.6% C 0.168 H 122.7°. Best body text is #000000 at 14.46:1 contrast (WCAG AA passes).

Color values

HEX	#BFE45B
RGB	rgb(191, 228, 91)
HSL	hsl(76, 72%, 63%)
HSV	hsv(76, 60%, 89%)
CMYK	cmyk(16.2%, 0%, 60.1%, 10.6%)
CIE-LAB	lab(85.66, -31.60, 61.22)
CIE-LCH	lch(85.66, 68.90, 117.30°)
OKLab	oklab(86.56% -0.0907 0.1412)
OKLCH	oklch(86.56% 0.168 122.7)
XYZ	xyz(51.1180, 67.3183, 20.1962)
Luminance	0.6732 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BFE45B #805BE4

analogous

#E4C45B #BFE45B #7BE45B

triadic

#BFE45B #5BBFE4 #E45BBF

tetradic

#BFE45B #5BE4C4 #805BE4 #E45B7B

square

#BFE45B #5BE4C4 #805BE4 #E45B7B

split-complementary

#BFE45B #5B7BE4 #C45BE4

monochromatic

#83A91C #AADB26 #BFE45B #D4ED90 #E8F5C4

Accessibility & contrast

On white

1.45

#BFE45B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.46

#BFE45B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFE45B

14.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BFE45B	#FFFFFF	#000000	##000000
##BFE45B	1.00	1.45	14.46	14.46
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.46	21.00	1.00	1.00
##000000	14.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D74B

Deuteranopia (green-blind)

#ECD664

Tritanopia (blue-blind)

#C8D9C7

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #bfe45b;
/* rgb */ color: rgb(191, 228, 91);
/* oklch */ color: oklch(86.6% 0.168 122.7);

Tailwind

colors: {
  custom: {
    50: '#d5ec8f',
    500: '#bfe45b',
    950: '#000000',
  },
}

SCSS

$custom: #bfe45b;
$custom-light: #d5ec8f;
$custom-dark: #000000;

JSON

{
  "hex": "#bfe45b",
  "rgb": {
    "r": 191,
    "g": 228,
    "b": 91
  },
  "hsl": {
    "h": 76.204,
    "s": 71.728,
    "l": 62.549
  },
  "oklch": {
    "l": 0.86556,
    "c": 0.16778,
    "h": 122.7
  },
  "luminance": 0.67319
}

Semantic roles & 50–950 ramp

primary

#BFE45B

secondary

#5739AB

accent

#12D446

background

#FEFEFC

surface

#FBFDF4

border

#D4D5CE

text

#15160D

muted

#84847F

Preview Lab

Preview with #BFE45B

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

Preview Lab → · Contrast checker → · Palette generator →