#BFEF78#BFEF78

#BFEF78 is a very light, vivid yellow-green. Relative luminance 0.742; OKLCH L 89.3% C 0.157 H 127.4°. Best body text is #000000 at 15.83:1 contrast (WCAG AA passes).

Color values

HEX	#BFEF78
RGB	rgb(191, 239, 120)
HSL	hsl(84, 79%, 70%)
HSV	hsv(84, 50%, 94%)
CMYK	cmyk(20.1%, 0%, 49.8%, 6.3%)
CIE-LAB	lab(89.00, -34.06, 52.14)
CIE-LCH	lch(89.00, 62.28, 123.16°)
OKLab	oklab(89.34% -0.0951 0.1243)
OKLCH	oklch(89.34% 0.157 127.4)
XYZ	xyz(55.7422, 74.1646, 29.1441)
Luminance	0.7417 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 3.72

Spring Green (survey)

#A9F971

ΔE00 4.50

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BFEF78 #A878EF

analogous

#EFE478 #BFEF78 #83EF78

triadic

#BFEF78 #78BFEF #EF78BF

tetradic

#BFEF78 #78EFE4 #A878EF #EF7883

square

#BFEF78 #78EFE4 #A878EF #EF7883

split-complementary

#BFEF78 #7883EF #E478EF

monochromatic

#88D419 #A5E941 #BFEF78 #D9F5AF #F2FCE4

Accessibility & contrast

On white

1.33

#BFEF78 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.83

#BFEF78 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFEF78

15.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BFEF78	#FFFFFF	#000000	##000000
##BFEF78	1.00	1.33	15.83	15.83
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.83	21.00	1.00	1.00
##000000	15.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9E26D

Deuteranopia (green-blind)

#F2DF7F

Tritanopia (blue-blind)

#C4E6D4

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #bfef78;
/* rgb */ color: rgb(191, 239, 120);
/* oklch */ color: oklch(89.3% 0.157 127.4);

Tailwind

colors: {
  custom: {
    50: '#d4f4a1',
    500: '#bfef78',
    950: '#000000',
  },
}

SCSS

$custom: #bfef78;
$custom-light: #d4f4a1;
$custom-dark: #000000;

JSON

{
  "hex": "#bfef78",
  "rgb": {
    "r": 191,
    "g": 239,
    "b": 120
  },
  "hsl": {
    "h": 84.202,
    "s": 78.808,
    "l": 70.392
  },
  "oklch": {
    "l": 0.8934,
    "c": 0.15651,
    "h": 127.4
  },
  "luminance": 0.74165
}

Semantic roles & 50–950 ramp

primary

#BFEF78

secondary

#7943C9

accent

#0ADB5F

background

#FEFFFC

surface

#FBFEF5

border

#D4D6CF

text

#14170F

muted

#838580

Preview Lab

Preview with #BFEF78

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

Preview Lab → · Contrast checker → · Palette generator →