#BFC54A#BFC54A

#BFC54A is a light, vivid yellow. Relative luminance 0.515; OKLCH L 79.5% C 0.145 H 111.9°. Best body text is #000000 at 11.30:1 contrast (WCAG AA passes).

Color values

HEX	#BFC54A
RGB	rgb(191, 197, 74)
HSL	hsl(63, 51%, 53%)
HSV	hsv(63, 62%, 77%)
CMYK	cmyk(3%, 0%, 62.4%, 22.7%)
CIE-LAB	lab(76.98, -17.88, 58.96)
CIE-LCH	lch(76.98, 61.62, 106.87°)
OKLab	oklab(79.54% -0.054 0.1342)
OKLCH	oklch(79.54% 0.145 111.9)
XYZ	xyz(42.6893, 51.5042, 14.1698)
Luminance	0.5150 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BFC54A #504AC5

analogous

#C58D4A #BFC54A #81C54A

triadic

#BFC54A #4ABFC5 #C54ABF

tetradic

#BFC54A #4AC58D #504AC5 #C54A81

square

#BFC54A #4AC58D #504AC5 #C54A81

split-complementary

#BFC54A #4A81C5 #8D4AC5

monochromatic

#6D7124 #9A9F33 #BFC54A #CFD478 #E0E3A7

Accessibility & contrast

On white

1.86

#BFC54A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.30

#BFC54A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFC54A

11.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BFC54A	#FFFFFF	#000000	##000000
##BFC54A	1.00	1.86	11.30	11.30
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.30	21.00	1.00	1.00
##000000	11.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BC3B

Deuteranopia (green-blind)

#D4C052

Tritanopia (blue-blind)

#CBBAAB

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #bfc54a;
/* rgb */ color: rgb(191, 197, 74);
/* oklch */ color: oklch(79.5% 0.145 111.9);

Tailwind

colors: {
  custom: {
    50: '#d5d682',
    500: '#bfc54a',
    950: '#000000',
  },
}

SCSS

$custom: #bfc54a;
$custom-light: #d5d682;
$custom-dark: #000000;

JSON

{
  "hex": "#bfc54a",
  "rgb": {
    "r": 191,
    "g": 197,
    "b": 74
  },
  "hsl": {
    "h": 62.927,
    "s": 51.464,
    "l": 53.137
  },
  "oklch": {
    "l": 0.79541,
    "c": 0.14463,
    "h": 111.9
  },
  "luminance": 0.51503
}

Semantic roles & 50–950 ramp

primary

#BFC54A

secondary

#3C397A

accent

#4DDB54

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#15140B

muted

#84837E

Preview Lab

Preview with #BFC54A

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

Preview Lab → · Contrast checker → · Palette generator →