#BFF45F#BFF45F

#BFF45F is a very light, vivid yellow-green. Relative luminance 0.766; OKLCH L 90.2% C 0.185 H 126.4°. Best body text is #000000 at 16.32:1 contrast (WCAG AA passes).

Color values

HEX	#BFF45F
RGB	rgb(191, 244, 95)
HSL	hsl(81, 87%, 66%)
HSV	hsv(81, 61%, 96%)
CMYK	cmyk(21.7%, 0%, 61.1%, 4.3%)
CIE-LAB	lab(90.14, -38.57, 64.47)
CIE-LCH	lch(90.14, 75.13, 120.89°)
OKLab	oklab(90.18% -0.1097 0.1485)
OKLCH	oklch(90.18% 0.185 126.4)
XYZ	xyz(55.9022, 76.6031, 22.6650)
Luminance	0.7660 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BFF45F #945FF4

analogous

#F4DF5F #BFF45F #75F45F

triadic

#BFF45F #5FBFF4 #F45FBF

tetradic

#BFF45F #5FF4DF #945FF4 #F45F75

square

#BFF45F #5FF4DF #945FF4 #F45F75

split-complementary

#BFF45F #5F75F4 #DF5FF4

monochromatic

#88CB0E #A8F026 #BFF45F #D6F898 #EDFCD2

Accessibility & contrast

On white

1.29

#BFF45F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.32

#BFF45F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFF45F

16.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BFF45F	#FFFFFF	#000000	##000000
##BFF45F	1.00	1.29	16.32	16.32
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.32	21.00	1.00	1.00
##000000	16.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE54D

Deuteranopia (green-blind)

#F9E26A

Tritanopia (blue-blind)

#C6E9D5

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #bff45f;
/* rgb */ color: rgb(191, 244, 95);
/* oklch */ color: oklch(90.2% 0.185 126.4);

Tailwind

colors: {
  custom: {
    50: '#d5f892',
    500: '#bff45f',
    950: '#000000',
  },
}

SCSS

$custom: #bff45f;
$custom-light: #d5f892;
$custom-dark: #000000;

JSON

{
  "hex": "#bff45f",
  "rgb": {
    "r": 191,
    "g": 244,
    "b": 95
  },
  "hsl": {
    "h": 81.342,
    "s": 87.135,
    "l": 66.471
  },
  "oklch": {
    "l": 0.90179,
    "c": 0.18462,
    "h": 126.4
  },
  "luminance": 0.76604
}

Semantic roles & 50–950 ramp

primary

#BFF45F

secondary

#6630C7

accent

#02E452

background

#FEFFFC

surface

#FCFFF4

border

#D5D7CE

text

#15170D

muted

#84857F

Preview Lab

Preview with #BFF45F

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

Preview Lab → · Contrast checker → · Palette generator →