#BFC541#BFC541

#BFC541 is a light, vivid yellow. Relative luminance 0.514; OKLCH L 79.5% C 0.151 H 111.9°. Best body text is #000000 at 11.28:1 contrast (WCAG AA passes).

Color values

HEX	#BFC541
RGB	rgb(191, 197, 65)
HSL	hsl(63, 53%, 51%)
HSV	hsv(63, 67%, 77%)
CMYK	cmyk(3%, 0%, 67%, 22.7%)
CIE-LAB	lab(76.92, -18.43, 62.52)
CIE-LCH	lch(76.92, 65.18, 106.43°)
OKLab	oklab(79.47% -0.0564 0.1403)
OKLCH	oklch(79.47% 0.151 111.9)
XYZ	xyz(42.4075, 51.3915, 12.6856)
Luminance	0.5139 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BFC541 #4741C5

analogous

#C58941 #BFC541 #7DC541

triadic

#BFC541 #41BFC5 #C541BF

tetradic

#BFC541 #41C589 #4741C5 #C5417D

square

#BFC541 #41C589 #4741C5 #C5417D

split-complementary

#BFC541 #417DC5 #8941C5

monochromatic

#686B21 #959A2F #BFC541 #CFD370 #DFE29F

Accessibility & contrast

On white

1.86

#BFC541 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.28

#BFC541 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFC541

11.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BFC541	#FFFFFF	#000000	##000000
##BFC541	1.00	1.86	11.28	11.28
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.28	21.00	1.00	1.00
##000000	11.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BC2D

Deuteranopia (green-blind)

#D4BF4A

Tritanopia (blue-blind)

#CCB9AA

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #bfc541;
/* rgb */ color: rgb(191, 197, 65);
/* oklch */ color: oklch(79.5% 0.151 111.9);

Tailwind

colors: {
  custom: {
    50: '#d5d67d',
    500: '#bfc541',
    950: '#000000',
  },
}

SCSS

$custom: #bfc541;
$custom-light: #d5d67d;
$custom-dark: #000000;

JSON

{
  "hex": "#bfc541",
  "rgb": {
    "r": 191,
    "g": 197,
    "b": 65
  },
  "hsl": {
    "h": 62.727,
    "s": 53.226,
    "l": 51.373
  },
  "oklch": {
    "l": 0.79465,
    "c": 0.15124,
    "h": 111.9
  },
  "luminance": 0.51391
}

Semantic roles & 50–950 ramp

primary

#BFC541

secondary

#383575

accent

#4BDD52

background

#FEFEFB

surface

#FCFBF2

border

#D5D4CC

text

#15140A

muted

#84837D

Preview Lab

Preview with #BFC541

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

Preview Lab → · Contrast checker → · Palette generator →