#BBC534#BBC534

#BBC534 is a light, vivid yellow. Relative luminance 0.507; OKLCH L 79.1% C 0.160 H 113.5°. Best body text is #000000 at 11.15:1 contrast (WCAG AA passes).

Color values

HEX	#BBC534
RGB	rgb(187, 197, 52)
HSL	hsl(64, 58%, 49%)
HSV	hsv(64, 74%, 77%)
CMYK	cmyk(5.1%, 0%, 73.6%, 22.7%)
CIE-LAB	lab(76.53, -20.77, 66.72)
CIE-LCH	lch(76.53, 69.88, 107.30°)
OKLab	oklab(79.05% -0.064 0.1471)
OKLCH	oklch(79.05% 0.16 113.5)
XYZ	xyz(41.0809, 50.7461, 10.8791)
Luminance	0.5074 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBC534 #3E34C5

analogous

#C58734 #BBC534 #73C534

triadic

#BBC534 #34BBC5 #C534BB

tetradic

#BBC534 #34C587 #3E34C5 #C53473

square

#BBC534 #34C587 #3E34C5 #C53473

split-complementary

#BBC534 #3473C5 #8734C5

monochromatic

#5F641A #8D9527 #BBC534 #CDD561 #DCE291

Accessibility & contrast

On white

1.88

#BBC534 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.15

#BBC534 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBC534

11.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBC534	#FFFFFF	#000000	##000000
##BBC534	1.00	1.88	11.15	11.15
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.15	21.00	1.00	1.00
##000000	11.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BB15

Deuteranopia (green-blind)

#D4BE40

Tritanopia (blue-blind)

#C8B9A9

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #bbc534;
/* rgb */ color: rgb(187, 197, 52);
/* oklch */ color: oklch(79.1% 0.160 113.5);

Tailwind

colors: {
  custom: {
    50: '#d3d676',
    500: '#bbc534',
    950: '#000000',
  },
}

SCSS

$custom: #bbc534;
$custom-light: #d3d676;
$custom-dark: #000000;

JSON

{
  "hex": "#bbc534",
  "rgb": {
    "r": 187,
    "g": 197,
    "b": 52
  },
  "hsl": {
    "h": 64.138,
    "s": 58.233,
    "l": 48.824
  },
  "oklch": {
    "l": 0.79051,
    "c": 0.16042,
    "h": 113.5
  },
  "luminance": 0.50745
}

Semantic roles & 50–950 ramp

primary

#BBC534

secondary

#332F6F

accent

#46E151

background

#FEFEFB

surface

#FBFBF1

border

#D4D4CB

text

#151409

muted

#84837D

Preview Lab

Preview with #BBC534

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

Preview Lab → · Contrast checker → · Palette generator →