#BCC918#BCC918

#BCC918 is a light, vivid yellow. Relative luminance 0.525; OKLCH L 79.9% C 0.176 H 114.4°. Best body text is #000000 at 11.51:1 contrast (WCAG AA passes).

Color values

HEX	#BCC918
RGB	rgb(188, 201, 24)
HSL	hsl(64, 79%, 44%)
HSV	hsv(64, 88%, 79%)
CMYK	cmyk(6.5%, 0%, 88.1%, 21.2%)
CIE-LAB	lab(77.60, -23.23, 74.90)
CIE-LCH	lch(77.60, 78.42, 107.23°)
OKLab	oklab(79.9% -0.0727 0.16)
OKLCH	oklch(79.9% 0.176 114.4)
XYZ	xyz(41.7919, 52.5315, 8.8020)
Luminance	0.5253 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BCC918 #2518C9

analogous

#C97E18 #BCC918 #64C918

triadic

#BCC918 #18BCC9 #C918BC

tetradic

#BCC918 #18C97E #2518C9 #C91864

square

#BCC918 #18C97E #2518C9 #C91864

split-complementary

#BCC918 #1864C9 #7E18C9

monochromatic

#565C0B #899211 #BCC918 #DAE737 #E4EE6E

Accessibility & contrast

On white

1.83

#BCC918 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.51

#BCC918 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BCC918

11.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BCC918	#FFFFFF	#000000	##000000
##BCC918	1.00	1.83	11.51	11.51
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.51	21.00	1.00	1.00
##000000	11.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8BE00

Deuteranopia (green-blind)

#D8C12F

Tritanopia (blue-blind)

#C9BCAB

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #bcc918;
/* rgb */ color: rgb(188, 201, 24);
/* oklch */ color: oklch(79.9% 0.176 114.4);

Tailwind

colors: {
  custom: {
    50: '#d5d96c',
    500: '#bcc918',
    950: '#000000',
  },
}

SCSS

$custom: #bcc918;
$custom-light: #d5d96c;
$custom-dark: #000000;

JSON

{
  "hex": "#bcc918",
  "rgb": {
    "r": 188,
    "g": 201,
    "b": 24
  },
  "hsl": {
    "h": 64.407,
    "s": 78.667,
    "l": 44.118
  },
  "oklch": {
    "l": 0.79895,
    "c": 0.17574,
    "h": 114.4
  },
  "luminance": 0.52531
}

Semantic roles & 50–950 ramp

primary

#BCC918

secondary

#231E67

accent

#33F541

background

#FEFEFB

surface

#FCFBF1

border

#D5D4CB

text

#151408

muted

#84837D

Preview Lab

Preview with #BCC918

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

Preview Lab → · Contrast checker → · Palette generator →