#BDC52B#BDC52B

#BDC52B is a light, vivid yellow. Relative luminance 0.509; OKLCH L 79.2% C 0.164 H 112.7°. Best body text is #000000 at 11.19:1 contrast (WCAG AA passes).

Color values

HEX	#BDC52B
RGB	rgb(189, 197, 43)
HSL	hsl(63, 64%, 47%)
HSV	hsv(63, 78%, 77%)
CMYK	cmyk(4.1%, 0%, 78.2%, 22.7%)
CIE-LAB	lab(76.63, -20.30, 69.68)
CIE-LCH	lch(76.63, 72.57, 106.24°)
OKLab	oklab(79.16% -0.0635 0.1517)
OKLCH	oklch(79.16% 0.164 112.7)
XYZ	xyz(41.3899, 50.9267, 9.9345)
Luminance	0.5093 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BDC52B #332BC5

analogous

#C5802B #BDC52B #70C52B

triadic

#BDC52B #2BBDC5 #C52BBD

tetradic

#BDC52B #2BC580 #332BC5 #C52B70

square

#BDC52B #2BC580 #332BC5 #C52B70

split-complementary

#BDC52B #2B70C5 #802BC5

monochromatic

#5D6115 #8D9320 #BDC52B #D3DA54 #E0E586

Accessibility & contrast

On white

1.88

#BDC52B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.19

#BDC52B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BDC52B

11.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BDC52B	#FFFFFF	#000000	##000000
##BDC52B	1.00	1.88	11.19	11.19
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.19	21.00	1.00	1.00
##000000	11.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BB00

Deuteranopia (green-blind)

#D5BF39

Tritanopia (blue-blind)

#CAB9A9

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #bdc52b;
/* rgb */ color: rgb(189, 197, 43);
/* oklch */ color: oklch(79.2% 0.164 112.7);

Tailwind

colors: {
  custom: {
    50: '#d5d672',
    500: '#bdc52b',
    950: '#000000',
  },
}

SCSS

$custom: #bdc52b;
$custom-light: #d5d672;
$custom-dark: #000000;

JSON

{
  "hex": "#bdc52b",
  "rgb": {
    "r": 189,
    "g": 197,
    "b": 43
  },
  "hsl": {
    "h": 63.117,
    "s": 64.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.79162,
    "c": 0.16449,
    "h": 112.7
  },
  "luminance": 0.50926
}

Semantic roles & 50–950 ramp

primary

#BDC52B

secondary

#2C296B

accent

#41E749

background

#FEFEFB

surface

#FCFBF1

border

#D5D4CB

text

#151409

muted

#84837D

Preview Lab

Preview with #BDC52B

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

Preview Lab → · Contrast checker → · Palette generator →