#BBC434#BBC434

#BBC434 is a light, vivid yellow. Relative luminance 0.503; OKLCH L 78.8% C 0.159 H 113.1°. Best body text is #000000 at 11.06:1 contrast (WCAG AA passes).

Color values

HEX	#BBC434
RGB	rgb(187, 196, 52)
HSL	hsl(64, 58%, 49%)
HSV	hsv(64, 73%, 77%)
CMYK	cmyk(4.6%, 0%, 73.5%, 23.1%)
CIE-LAB	lab(76.25, -20.28, 66.46)
CIE-LCH	lch(76.25, 69.49, 106.97°)
OKLab	oklab(78.83% -0.0626 0.1466)
OKLCH	oklch(78.83% 0.159 113.1)
XYZ	xyz(40.8545, 50.2935, 10.8036)
Luminance	0.5029 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBC434 #3D34C4

analogous

#C48534 #BBC434 #73C434

triadic

#BBC434 #34BBC4 #C434BB

tetradic

#BBC434 #34C485 #3D34C4 #C43473

square

#BBC434 #34C485 #3D34C4 #C43473

split-complementary

#BBC434 #3473C4 #8534C4

monochromatic

#5F631A #8D9427 #BBC434 #CED560 #DDE291

Accessibility & contrast

On white

1.90

#BBC434 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.06

#BBC434 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBC434

11.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBC434	#FFFFFF	#000000	##000000
##BBC434	1.00	1.90	11.06	11.06
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.06	21.00	1.00	1.00
##000000	11.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BB15

Deuteranopia (green-blind)

#D3BE40

Tritanopia (blue-blind)

#C8B8A9

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #bbc434;
/* rgb */ color: rgb(187, 196, 52);
/* oklch */ color: oklch(78.8% 0.159 113.1);

Tailwind

colors: {
  custom: {
    50: '#d3d576',
    500: '#bbc434',
    950: '#000000',
  },
}

SCSS

$custom: #bbc434;
$custom-light: #d3d576;
$custom-dark: #000000;

JSON

{
  "hex": "#bbc434",
  "rgb": {
    "r": 187,
    "g": 196,
    "b": 52
  },
  "hsl": {
    "h": 63.75,
    "s": 58.065,
    "l": 48.627
  },
  "oklch": {
    "l": 0.78829,
    "c": 0.15937,
    "h": 113.1
  },
  "luminance": 0.50293
}

Semantic roles & 50–950 ramp

primary

#BBC434

secondary

#322E6E

accent

#47E150

background

#FEFEFB

surface

#FBFBF1

border

#D4D4CB

text

#151409

muted

#84837D

Preview Lab

Preview with #BBC434

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

Preview Lab → · Contrast checker → · Palette generator →