#BFC457#BFC457

#BFC457 is a light, vivid yellow. Relative luminance 0.512; OKLCH L 79.5% C 0.133 H 111.5°. Best body text is #000000 at 11.25:1 contrast (WCAG AA passes).

Color values

HEX	#BFC457
RGB	rgb(191, 196, 87)
HSL	hsl(63, 48%, 55%)
HSV	hsv(63, 56%, 77%)
CMYK	cmyk(2.6%, 0%, 55.6%, 23.1%)
CIE-LAB	lab(76.83, -16.44, 53.11)
CIE-LCH	lch(76.83, 55.60, 107.20°)
OKLab	oklab(79.45% -0.0485 0.1234)
OKLCH	oklch(79.45% 0.133 111.5)
XYZ	xyz(42.9471, 51.2453, 16.6439)
Luminance	0.5124 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BFC457 #5C57C4

analogous

#C49257 #BFC457 #88C457

triadic

#BFC457 #57BFC4 #C457BF

tetradic

#BFC457 #57C492 #5C57C4 #C45788

square

#BFC457 #57C492 #5C57C4 #C45788

split-complementary

#BFC457 #5788C4 #9257C4

monochromatic

#73772A #9FA43A #BFC457 #D0D484 #E2E4B2

Accessibility & contrast

On white

1.87

#BFC457 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.25

#BFC457 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFC457

11.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BFC457	#FFFFFF	#000000	##000000
##BFC457	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)

#D1BC4C

Deuteranopia (green-blind)

#D2BF5D

Tritanopia (blue-blind)

#CBB9AC

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #bfc457;
/* rgb */ color: rgb(191, 196, 87);
/* oklch */ color: oklch(79.5% 0.133 111.5);

Tailwind

colors: {
  custom: {
    50: '#d5d58a',
    500: '#bfc457',
    950: '#000000',
  },
}

SCSS

$custom: #bfc457;
$custom-light: #d5d58a;
$custom-dark: #000000;

JSON

{
  "hex": "#bfc457",
  "rgb": {
    "r": 191,
    "g": 196,
    "b": 87
  },
  "hsl": {
    "h": 62.752,
    "s": 48.018,
    "l": 55.49
  },
  "oklch": {
    "l": 0.79454,
    "c": 0.13259,
    "h": 111.5
  },
  "luminance": 0.51244
}

Semantic roles & 50–950 ramp

primary

#BFC457

secondary

#423F80

accent

#50D856

background

#FEFEFC

surface

#FBFBF4

border

#D4D4CE

text

#14140C

muted

#83837F

Preview Lab

Preview with #BFC457

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

Preview Lab → · Contrast checker → · Palette generator →