#BFC531#BFC531

#BFC531 is a light, vivid yellow. Relative luminance 0.512; OKLCH L 79.4% C 0.161 H 111.9°. Best body text is #000000 at 11.25:1 contrast (WCAG AA passes).

Color values

HEX	#BFC531
RGB	rgb(191, 197, 49)
HSL	hsl(62, 60%, 48%)
HSV	hsv(62, 75%, 77%)
CMYK	cmyk(3%, 0%, 75.1%, 22.7%)
CIE-LAB	lab(76.82, -19.22, 68.08)
CIE-LCH	lch(76.82, 70.74, 105.77°)
OKLab	oklab(79.36% -0.0601 0.1493)
OKLCH	oklch(79.36% 0.161 111.9)
XYZ	xyz(42.0079, 51.2317, 10.5810)
Luminance	0.5123 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BFC531 #3731C5

analogous

#C58131 #BFC531 #75C531

triadic

#BFC531 #31BFC5 #C531BF

tetradic

#BFC531 #31C581 #3731C5 #C53175

square

#BFC531 #31C581 #3731C5 #C53175

split-complementary

#BFC531 #3175C5 #8131C5

monochromatic

#606319 #8F9425 #BFC531 #D2D75D #DFE38E

Accessibility & contrast

On white

1.87

#BFC531 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.25

#BFC531 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFC531

11.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BFC531	#FFFFFF	#000000	##000000
##BFC531	1.00	1.87	11.25	11.25
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.25	21.00	1.00	1.00
##000000	11.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BC0B

Deuteranopia (green-blind)

#D5BF3E

Tritanopia (blue-blind)

#CCB9A9

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #bfc531;
/* rgb */ color: rgb(191, 197, 49);
/* oklch */ color: oklch(79.4% 0.161 111.9);

Tailwind

colors: {
  custom: {
    50: '#d6d675',
    500: '#bfc531',
    950: '#000000',
  },
}

SCSS

$custom: #bfc531;
$custom-light: #d6d675;
$custom-dark: #000000;

JSON

{
  "hex": "#bfc531",
  "rgb": {
    "r": 191,
    "g": 197,
    "b": 49
  },
  "hsl": {
    "h": 62.432,
    "s": 60.163,
    "l": 48.235
  },
  "oklch": {
    "l": 0.79358,
    "c": 0.16098,
    "h": 111.9
  },
  "luminance": 0.51231
}

Semantic roles & 50–950 ramp

primary

#BFC531

secondary

#2F2D6E

accent

#44E34B

background

#FEFEFB

surface

#FCFBF1

border

#D5D4CB

text

#151409

muted

#84837D

Preview Lab

Preview with #BFC531

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

Preview Lab → · Contrast checker → · Palette generator →