#BCD02B#BCD02B

#BCD02B is a light, vivid yellow. Relative luminance 0.560; OKLCH L 81.5% C 0.176 H 116.8°. Best body text is #000000 at 12.20:1 contrast (WCAG AA passes).

Color values

HEX	#BCD02B
RGB	rgb(188, 208, 43)
HSL	hsl(67, 66%, 49%)
HSV	hsv(67, 79%, 82%)
CMYK	cmyk(9.6%, 0%, 79.3%, 18.4%)
CIE-LAB	lab(79.60, -26.07, 72.29)
CIE-LCH	lch(79.60, 76.85, 109.83°)
OKLab	oklab(81.53% -0.0794 0.1574)
OKLCH	oklch(81.53% 0.176 116.8)
XYZ	xyz(43.7321, 55.9781, 10.7861)
Luminance	0.5598 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BCD02B #3F2BD0

analogous

#D0922B #BCD02B #69D02B

triadic

#BCD02B #2BBCD0 #D02BBC

tetradic

#BCD02B #2BD092 #3F2BD0 #D02B69

square

#BCD02B #2BD092 #3F2BD0 #D02B69

split-complementary

#BCD02B #2B69D0 #922BD0

monochromatic

#606B16 #8E9D21 #BCD02B #CDDD5B #DDE88E

Accessibility & contrast

On white

1.72

#BCD02B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.20

#BCD02B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BCD02B

12.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BCD02B	#FFFFFF	#000000	##000000
##BCD02B	1.00	1.72	12.20	12.20
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.20	21.00	1.00	1.00
##000000	12.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC500

Deuteranopia (green-blind)

#DDC63C

Tritanopia (blue-blind)

#C8C4B2

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #bcd02b;
/* rgb */ color: rgb(188, 208, 43);
/* oklch */ color: oklch(81.5% 0.176 116.8);

Tailwind

colors: {
  custom: {
    50: '#d4de74',
    500: '#bcd02b',
    950: '#000000',
  },
}

SCSS

$custom: #bcd02b;
$custom-light: #d4de74;
$custom-dark: #000000;

JSON

{
  "hex": "#bcd02b",
  "rgb": {
    "r": 188,
    "g": 208,
    "b": 43
  },
  "hsl": {
    "h": 67.273,
    "s": 65.737,
    "l": 49.216
  },
  "oklch": {
    "l": 0.81525,
    "c": 0.17624,
    "h": 116.8
  },
  "luminance": 0.55978
}

Semantic roles & 50–950 ramp

primary

#BCD02B

secondary

#342B74

accent

#3FE954

background

#FEFEFB

surface

#FCFCF1

border

#D5D5CB

text

#151509

muted

#84847D

Preview Lab

Preview with #BCD02B

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

Preview Lab → · Contrast checker → · Palette generator →