#BDD63B#BDD63B

#BDD63B is a very light, vivid yellow. Relative luminance 0.592; OKLCH L 83.0% C 0.174 H 118.5°. Best body text is #000000 at 12.85:1 contrast (WCAG AA passes).

Color values

HEX	#BDD63B
RGB	rgb(189, 214, 59)
HSL	hsl(70, 65%, 54%)
HSV	hsv(70, 72%, 84%)
CMYK	cmyk(11.7%, 0%, 72.4%, 16.1%)
CIE-LAB	lab(81.42, -27.84, 69.09)
CIE-LCH	lch(81.42, 74.49, 111.95°)
OKLab	oklab(83.03% -0.083 0.1532)
OKLCH	oklch(83.03% 0.174 118.5)
XYZ	xyz(45.8232, 59.2281, 13.1550)
Luminance	0.5923 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BDD63B #543BD6

analogous

#D6A13B #BDD63B #6FD63B

triadic

#BDD63B #3BBDD6 #D63BBD

tetradic

#BDD63B #3BD6A1 #543BD6 #D63B6F

square

#BDD63B #3BD6A1 #543BD6 #D63B6F

split-complementary

#BDD63B #3B6FD6 #A13BD6

monochromatic

#6D7D1A #99AF25 #BDD63B #CEE16E #DFEBA0

Accessibility & contrast

On white

1.63

#BDD63B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.85

#BDD63B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BDD63B

12.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BDD63B	#FFFFFF	#000000	##000000
##BDD63B	1.00	1.63	12.85	12.85
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.85	21.00	1.00	1.00
##000000	12.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CA1C

Deuteranopia (green-blind)

#E1CB48

Tritanopia (blue-blind)

#C8CAB8

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #bdd63b;
/* rgb */ color: rgb(189, 214, 59);
/* oklch */ color: oklch(83.0% 0.174 118.5);

Tailwind

colors: {
  custom: {
    50: '#d4e27c',
    500: '#bdd63b',
    950: '#000000',
  },
}

SCSS

$custom: #bdd63b;
$custom-light: #d4e27c;
$custom-dark: #000000;

JSON

{
  "hex": "#bdd63b",
  "rgb": {
    "r": 189,
    "g": 214,
    "b": 59
  },
  "hsl": {
    "h": 69.677,
    "s": 65.401,
    "l": 53.529
  },
  "oklch": {
    "l": 0.83028,
    "c": 0.17428,
    "h": 118.5
  },
  "luminance": 0.59228
}

Semantic roles & 50–950 ramp

primary

#BDD63B

secondary

#3F3184

accent

#3FE85B

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #BDD63B

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

Preview Lab → · Contrast checker → · Palette generator →