#BFF45D#BFF45D

#BFF45D is a very light, vivid yellow-green. Relative luminance 0.766; OKLCH L 90.2% C 0.186 H 126.3°. Best body text is #000000 at 16.31:1 contrast (WCAG AA passes).

Color values

HEX	#BFF45D
RGB	rgb(191, 244, 93)
HSL	hsl(81, 87%, 66%)
HSV	hsv(81, 62%, 96%)
CMYK	cmyk(21.7%, 0%, 61.9%, 4.3%)
CIE-LAB	lab(90.12, -38.72, 65.27)
CIE-LCH	lch(90.12, 75.89, 120.68°)
OKLab	oklab(90.16% -0.1103 0.15)
OKLCH	oklch(90.16% 0.186 126.3)
XYZ	xyz(55.8124, 76.5672, 22.1923)
Luminance	0.7657 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BFF45D #925DF4

analogous

#F4DE5D #BFF45D #73F45D

triadic

#BFF45D #5DBFF4 #F45DBF

tetradic

#BFF45D #5DF4DE #925DF4 #F45D73

square

#BFF45D #5DF4DE #925DF4 #F45D73

split-complementary

#BFF45D #5D73F4 #DE5DF4

monochromatic

#87C90E #A8F024 #BFF45D #D6F896 #ECFCD0

Accessibility & contrast

On white

1.29

#BFF45D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.31

#BFF45D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFF45D

16.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BFF45D	#FFFFFF	#000000	##000000
##BFF45D	1.00	1.29	16.31	16.31
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.31	21.00	1.00	1.00
##000000	16.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE54B

Deuteranopia (green-blind)

#F9E268

Tritanopia (blue-blind)

#C6E9D4

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #bff45d;
/* rgb */ color: rgb(191, 244, 93);
/* oklch */ color: oklch(90.2% 0.186 126.3);

Tailwind

colors: {
  custom: {
    50: '#d6f891',
    500: '#bff45d',
    950: '#000000',
  },
}

SCSS

$custom: #bff45d;
$custom-light: #d6f891;
$custom-dark: #000000;

JSON

{
  "hex": "#bff45d",
  "rgb": {
    "r": 191,
    "g": 244,
    "b": 93
  },
  "hsl": {
    "h": 81.06,
    "s": 87.283,
    "l": 66.078
  },
  "oklch": {
    "l": 0.90161,
    "c": 0.18615,
    "h": 126.3
  },
  "luminance": 0.76568
}

Semantic roles & 50–950 ramp

primary

#BFF45D

secondary

#6430C6

accent

#02E451

background

#FEFFFC

surface

#FCFFF4

border

#D5D7CE

text

#15170D

muted

#84857F

Preview Lab

Preview with #BFF45D

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

Preview Lab → · Contrast checker → · Palette generator →