#BFC559#BFC559

#BFC559 is a light, vivid yellow. Relative luminance 0.517; OKLCH L 79.7% C 0.132 H 111.9°. Best body text is #000000 at 11.35:1 contrast (WCAG AA passes).

Color values

HEX	#BFC559
RGB	rgb(191, 197, 89)
HSL	hsl(63, 48%, 56%)
HSV	hsv(63, 55%, 77%)
CMYK	cmyk(3%, 0%, 54.8%, 22.7%)
CIE-LAB	lab(77.12, -16.78, 52.53)
CIE-LCH	lch(77.12, 55.14, 107.72°)
OKLab	oklab(79.69% -0.0493 0.1224)
OKLCH	oklch(79.69% 0.132 111.9)
XYZ	xyz(43.2563, 51.7310, 17.1557)
Luminance	0.5173 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BFC559 #5F59C5

analogous

#C59559 #BFC559 #89C559

triadic

#BFC559 #59BFC5 #C559BF

tetradic

#BFC559 #59C595 #5F59C5 #C55989

square

#BFC559 #59C595 #5F59C5 #C55989

split-complementary

#BFC559 #5989C5 #9559C5

monochromatic

#75792A #A1A73A #BFC559 #D0D586 #E2E5B4

Accessibility & contrast

On white

1.85

#BFC559 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.35

#BFC559 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFC559

11.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BFC559	#FFFFFF	#000000	##000000
##BFC559	1.00	1.85	11.35	11.35
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.35	21.00	1.00	1.00
##000000	11.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BD4E

Deuteranopia (green-blind)

#D3C05F

Tritanopia (blue-blind)

#CABAAD

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #bfc559;
/* rgb */ color: rgb(191, 197, 89);
/* oklch */ color: oklch(79.7% 0.132 111.9);

Tailwind

colors: {
  custom: {
    50: '#d4d68b',
    500: '#bfc559',
    950: '#000000',
  },
}

SCSS

$custom: #bfc559;
$custom-light: #d4d68b;
$custom-dark: #000000;

JSON

{
  "hex": "#bfc559",
  "rgb": {
    "r": 191,
    "g": 197,
    "b": 89
  },
  "hsl": {
    "h": 63.333,
    "s": 48.214,
    "l": 56.078
  },
  "oklch": {
    "l": 0.79694,
    "c": 0.13192,
    "h": 111.9
  },
  "luminance": 0.5173
}

Semantic roles & 50–950 ramp

primary

#BFC559

secondary

#444082

accent

#50D858

background

#FEFEFC

surface

#FBFBF4

border

#D4D4CE

text

#14140C

muted

#83837F

Preview Lab

Preview with #BFC559

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

Preview Lab → · Contrast checker → · Palette generator →