Bile#B5C306

#B5C306 is a light, vivid yellow. Relative luminance 0.489; OKLCH L 78.0% C 0.176 H 114.9°. Best body text is #000000 at 10.77:1 contrast (WCAG AA passes).

Bile — editorial page

Color values

HEX	#B5C306
RGB	rgb(181, 195, 6)
HSL	hsl(64, 94%, 39%)
HSV	hsv(64, 97%, 76%)
CMYK	cmyk(7.2%, 0%, 96.9%, 23.5%)
CIE-LAB	lab(75.37, -23.54, 75.29)
CIE-LCH	lch(75.37, 78.89, 107.37°)
OKLab	oklab(77.96% -0.0738 0.1593)
OKLCH	oklch(77.96% 0.176 114.9)
XYZ	xyz(38.6053, 48.8679, 7.5710)
Luminance	0.4887 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5C306 #1406C3

analogous

#C37206 #B5C306 #57C306

triadic

#B5C306 #06B5C3 #C306B5

tetradic

#B5C306 #06C372 #1406C3 #C30657

square

#B5C306 #06C372 #1406C3 #C30657

split-complementary

#B5C306 #0657C3 #7206C3

monochromatic

#474C02 #7E8804 #B5C306 #E6F80F #ECF94A

Accessibility & contrast

On white

1.95

#B5C306 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.77

#B5C306 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5C306

10.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5C306	#FFFFFF	#000000	##000000
##B5C306	1.00	1.95	10.77	10.77
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.77	21.00	1.00	1.00
##000000	10.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2B800

Deuteranopia (green-blind)

#D1BB26

Tritanopia (blue-blind)

#C2B7A6

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #b5c306;
/* rgb */ color: rgb(181, 195, 6);
/* oklch */ color: oklch(78.0% 0.176 114.9);

Tailwind

colors: {
  custom: {
    50: '#d0d467',
    500: '#b5c306',
    950: '#000000',
  },
}

SCSS

$custom: #b5c306;
$custom-light: #d0d467;
$custom-dark: #000000;

JSON

{
  "hex": "#b5c306",
  "rgb": {
    "r": 181,
    "g": 195,
    "b": 6
  },
  "hsl": {
    "h": 64.444,
    "s": 94.03,
    "l": 39.412
  },
  "oklch": {
    "l": 0.77964,
    "c": 0.17555,
    "h": 114.9
  },
  "luminance": 0.48867
}

Semantic roles & 50–950 ramp

primary

#B5C306

secondary

#564BDA

accent

#29FF39

background

#FDFDF6

surface

#FAFAEC

border

#D3D3C7

text

#151407

muted

#83837A

Preview Lab

Preview with #B5C306

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

Preview Lab → · Contrast checker → · Palette generator →