#BDC528#BDC528

#BDC528 is a light, vivid yellow. Relative luminance 0.509; OKLCH L 79.1% C 0.166 H 112.7°. Best body text is #000000 at 11.18:1 contrast (WCAG AA passes).

Color values

HEX	#BDC528
RGB	rgb(189, 197, 40)
HSL	hsl(63, 66%, 46%)
HSV	hsv(63, 80%, 77%)
CMYK	cmyk(4.1%, 0%, 79.7%, 22.7%)
CIE-LAB	lab(76.62, -20.41, 70.51)
CIE-LCH	lch(76.62, 73.40, 106.14°)
OKLab	oklab(79.15% -0.064 0.153)
OKLCH	oklch(79.15% 0.166 112.7)
XYZ	xyz(41.3369, 50.9055, 9.6553)
Luminance	0.5091 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BDC528 #3028C5

analogous

#C57F28 #BDC528 #6FC528

triadic

#BDC528 #28BDC5 #C528BD

tetradic

#BDC528 #28C57F #3028C5 #C5286F

square

#BDC528 #28C57F #3028C5 #C5286F

split-complementary

#BDC528 #286FC5 #7F28C5

monochromatic

#5B5F13 #8C921E #BDC528 #D4DB4F #E0E682

Accessibility & contrast

On white

1.88

#BDC528 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.18

#BDC528 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BDC528

11.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BDC528	#FFFFFF	#000000	##000000
##BDC528	1.00	1.88	11.18	11.18
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.18	21.00	1.00	1.00
##000000	11.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BB00

Deuteranopia (green-blind)

#D5BF37

Tritanopia (blue-blind)

#CAB9A9

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #bdc528;
/* rgb */ color: rgb(189, 197, 40);
/* oklch */ color: oklch(79.1% 0.166 112.7);

Tailwind

colors: {
  custom: {
    50: '#d5d671',
    500: '#bdc528',
    950: '#000000',
  },
}

SCSS

$custom: #bdc528;
$custom-light: #d5d671;
$custom-dark: #000000;

JSON

{
  "hex": "#bdc528",
  "rgb": {
    "r": 189,
    "g": 197,
    "b": 40
  },
  "hsl": {
    "h": 63.057,
    "s": 66.245,
    "l": 46.471
  },
  "oklch": {
    "l": 0.79148,
    "c": 0.16584,
    "h": 112.7
  },
  "luminance": 0.50905
}

Semantic roles & 50–950 ramp

primary

#BDC528

secondary

#2A276A

accent

#3FE947

background

#FEFEFB

surface

#FCFBF1

border

#D5D4CB

text

#151409

muted

#84837D

Preview Lab

Preview with #BDC528

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

Preview Lab → · Contrast checker → · Palette generator →