#BFC558#BFC558

#BFC558 is a light, vivid yellow. Relative luminance 0.517; OKLCH L 79.7% C 0.133 H 111.9°. Best body text is #000000 at 11.34:1 contrast (WCAG AA passes).

Color values

HEX	#BFC558
RGB	rgb(191, 197, 88)
HSL	hsl(63, 48%, 56%)
HSV	hsv(63, 55%, 77%)
CMYK	cmyk(3%, 0%, 55.3%, 22.7%)
CIE-LAB	lab(77.11, -16.86, 52.97)
CIE-LCH	lch(77.11, 55.59, 107.65°)
OKLab	oklab(79.68% -0.0496 0.1232)
OKLCH	oklch(79.68% 0.133 111.9)
XYZ	xyz(43.2146, 51.7143, 16.9360)
Luminance	0.5171 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BFC558 #5E58C5

analogous

#C59458 #BFC558 #88C558

triadic

#BFC558 #58BFC5 #C558BF

tetradic

#BFC558 #58C594 #5E58C5 #C55888

square

#BFC558 #58C594 #5E58C5 #C55888

split-complementary

#BFC558 #5888C5 #9458C5

monochromatic

#74792A #A0A63A #BFC558 #D0D585 #E2E5B3

Accessibility & contrast

On white

1.85

#BFC558 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.34

#BFC558 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFC558

11.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BFC558	#FFFFFF	#000000	##000000
##BFC558	1.00	1.85	11.34	11.34
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.34	21.00	1.00	1.00
##000000	11.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BD4D

Deuteranopia (green-blind)

#D3C05E

Tritanopia (blue-blind)

#CABAAD

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #bfc558;
/* rgb */ color: rgb(191, 197, 88);
/* oklch */ color: oklch(79.7% 0.133 111.9);

Tailwind

colors: {
  custom: {
    50: '#d5d68b',
    500: '#bfc558',
    950: '#000000',
  },
}

SCSS

$custom: #bfc558;
$custom-light: #d5d68b;
$custom-dark: #000000;

JSON

{
  "hex": "#bfc558",
  "rgb": {
    "r": 191,
    "g": 197,
    "b": 88
  },
  "hsl": {
    "h": 63.303,
    "s": 48.444,
    "l": 55.882
  },
  "oklch": {
    "l": 0.79683,
    "c": 0.13284,
    "h": 111.9
  },
  "luminance": 0.51713
}

Semantic roles & 50–950 ramp

primary

#BFC558

secondary

#434081

accent

#50D857

background

#FEFEFC

surface

#FBFBF4

border

#D4D4CE

text

#14140C

muted

#83837F

Preview Lab

Preview with #BFC558

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

Preview Lab → · Contrast checker → · Palette generator →