#BFC45B#BFC45B

#BFC45B is a light, vivid yellow. Relative luminance 0.513; OKLCH L 79.5% C 0.129 H 111.5°. Best body text is #000000 at 11.26:1 contrast (WCAG AA passes).

Color values

HEX	#BFC45B
RGB	rgb(191, 196, 91)
HSL	hsl(63, 47%, 56%)
HSV	hsv(63, 54%, 77%)
CMYK	cmyk(2.6%, 0%, 53.6%, 23.1%)
CIE-LAB	lab(76.87, -16.11, 51.32)
CIE-LCH	lch(76.87, 53.79, 107.43°)
OKLab	oklab(79.5% -0.0472 0.12)
OKLCH	oklch(79.5% 0.129 111.5)
XYZ	xyz(43.1151, 51.3125, 17.5286)
Luminance	0.5131 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BFC45B #605BC4

analogous

#C4955B #BFC45B #8BC45B

triadic

#BFC45B #5BBFC4 #C45BBF

tetradic

#BFC45B #5BC495 #605BC4 #C45B8B

square

#BFC45B #5BC495 #605BC4 #C45B8B

split-complementary

#BFC45B #5B8BC4 #955BC4

monochromatic

#75792C #A1A63C #BFC45B #D1D488 #E2E4B5

Accessibility & contrast

On white

1.86

#BFC45B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.26

#BFC45B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFC45B

11.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BFC45B	#FFFFFF	#000000	##000000
##BFC45B	1.00	1.86	11.26	11.26
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.26	21.00	1.00	1.00
##000000	11.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BC51

Deuteranopia (green-blind)

#D2BF61

Tritanopia (blue-blind)

#CABAAD

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #bfc45b;
/* rgb */ color: rgb(191, 196, 91);
/* oklch */ color: oklch(79.5% 0.129 111.5);

Tailwind

colors: {
  custom: {
    50: '#d4d58d',
    500: '#bfc45b',
    950: '#000000',
  },
}

SCSS

$custom: #bfc45b;
$custom-light: #d4d58d;
$custom-dark: #000000;

JSON

{
  "hex": "#bfc45b",
  "rgb": {
    "r": 191,
    "g": 196,
    "b": 91
  },
  "hsl": {
    "h": 62.857,
    "s": 47.085,
    "l": 56.275
  },
  "oklch": {
    "l": 0.795,
    "c": 0.12893,
    "h": 111.5
  },
  "luminance": 0.51312
}

Semantic roles & 50–950 ramp

primary

#BFC45B

secondary

#444182

accent

#51D757

background

#FEFEFC

surface

#FBFBF4

border

#D4D4CE

text

#14140C

muted

#83837F

Preview Lab

Preview with #BFC45B

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

Preview Lab → · Contrast checker → · Palette generator →