#BDC839#BDC839

#BDC839 is a light, vivid yellow. Relative luminance 0.524; OKLCH L 79.9% C 0.160 H 113.9°. Best body text is #000000 at 11.48:1 contrast (WCAG AA passes).

Color values

HEX	#BDC839
RGB	rgb(189, 200, 57)
HSL	hsl(65, 57%, 50%)
HSV	hsv(65, 72%, 78%)
CMYK	cmyk(5.5%, 0%, 71.5%, 21.6%)
CIE-LAB	lab(77.53, -21.18, 66.03)
CIE-LCH	lch(77.53, 69.34, 107.78°)
OKLab	oklab(79.91% -0.0647 0.1464)
OKLCH	oklch(79.91% 0.16 113.9)
XYZ	xyz(42.3803, 52.4236, 11.7564)
Luminance	0.5242 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BDC839 #4439C8

analogous

#C88B39 #BDC839 #76C839

triadic

#BDC839 #39BDC8 #C839BD

tetradic

#BDC839 #39C88B #4439C8 #C83976

square

#BDC839 #39C88B #4439C8 #C83976

split-complementary

#BDC839 #3976C8 #8B39C8

monochromatic

#63691D #91992B #BDC839 #CDD569 #DDE399

Accessibility & contrast

On white

1.83

#BDC839 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.48

#BDC839 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BDC839

11.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BDC839	#FFFFFF	#000000	##000000
##BDC839	1.00	1.83	11.48	11.48
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.48	21.00	1.00	1.00
##000000	11.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7BE1E

Deuteranopia (green-blind)

#D6C144

Tritanopia (blue-blind)

#C9BCAC

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #bdc839;
/* rgb */ color: rgb(189, 200, 57);
/* oklch */ color: oklch(79.9% 0.160 113.9);

Tailwind

colors: {
  custom: {
    50: '#d4d879',
    500: '#bdc839',
    950: '#000000',
  },
}

SCSS

$custom: #bdc839;
$custom-light: #d4d879;
$custom-dark: #000000;

JSON

{
  "hex": "#bdc839",
  "rgb": {
    "r": 189,
    "g": 200,
    "b": 57
  },
  "hsl": {
    "h": 64.615,
    "s": 56.522,
    "l": 50.392
  },
  "oklch": {
    "l": 0.79906,
    "c": 0.16012,
    "h": 113.9
  },
  "luminance": 0.52423
}

Semantic roles & 50–950 ramp

primary

#BDC839

secondary

#373273

accent

#48E054

background

#FEFEFB

surface

#FCFBF2

border

#D5D4CC

text

#15140A

muted

#84837D

Preview Lab

Preview with #BDC839

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

Preview Lab → · Contrast checker → · Palette generator →