#BCC43A#BCC43A

#BCC43A is a light, vivid yellow. Relative luminance 0.505; OKLCH L 79.0% C 0.156 H 112.7°. Best body text is #000000 at 11.10:1 contrast (WCAG AA passes).

Color values

HEX	#BCC43A
RGB	rgb(188, 196, 58)
HSL	hsl(63, 54%, 50%)
HSV	hsv(63, 70%, 77%)
CMYK	cmyk(4.1%, 0%, 70.4%, 23.1%)
CIE-LAB	lab(76.36, -19.57, 64.51)
CIE-LCH	lch(76.36, 67.41, 106.88°)
OKLab	oklab(78.95% -0.0601 0.1434)
OKLCH	oklch(78.95% 0.156 112.7)
XYZ	xyz(41.2439, 50.4776, 11.5727)
Luminance	0.5048 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BCC43A #423AC4

analogous

#C4873A #BCC43A #77C43A

triadic

#BCC43A #3ABCC4 #C43ABC

tetradic

#BCC43A #3AC487 #423AC4 #C43A77

square

#BCC43A #3AC487 #423AC4 #C43A77

split-complementary

#BCC43A #3A77C4 #873AC4

monochromatic

#61661E #8F952C #BCC43A #CCD369 #DCE098

Accessibility & contrast

On white

1.89

#BCC43A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.10

#BCC43A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BCC43A

11.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BCC43A	#FFFFFF	#000000	##000000
##BCC43A	1.00	1.89	11.10	11.10
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.10	21.00	1.00	1.00
##000000	11.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BB22

Deuteranopia (green-blind)

#D3BE45

Tritanopia (blue-blind)

#C9B8A9

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #bcc43a;
/* rgb */ color: rgb(188, 196, 58);
/* oklch */ color: oklch(79.0% 0.156 112.7);

Tailwind

colors: {
  custom: {
    50: '#d4d579',
    500: '#bcc43a',
    950: '#000000',
  },
}

SCSS

$custom: #bcc43a;
$custom-light: #d4d579;
$custom-dark: #000000;

JSON

{
  "hex": "#bcc43a",
  "rgb": {
    "r": 188,
    "g": 196,
    "b": 58
  },
  "hsl": {
    "h": 63.478,
    "s": 54.331,
    "l": 49.804
  },
  "oklch": {
    "l": 0.7895,
    "c": 0.15553,
    "h": 112.7
  },
  "luminance": 0.50477
}

Semantic roles & 50–950 ramp

primary

#BCC43A

secondary

#363270

accent

#4ADE53

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#15140A

muted

#84837D

Preview Lab

Preview with #BCC43A

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

Preview Lab → · Contrast checker → · Palette generator →