#BBC734#BBC734

#BBC734 is a light, vivid yellow. Relative luminance 0.517; OKLCH L 79.5% C 0.163 H 114.2°. Best body text is #000000 at 11.33:1 contrast (WCAG AA passes).

Color values

HEX	#BBC734
RGB	rgb(187, 199, 52)
HSL	hsl(65, 59%, 49%)
HSV	hsv(65, 74%, 78%)
CMYK	cmyk(6%, 0%, 73.9%, 22%)
CIE-LAB	lab(77.08, -21.76, 67.24)
CIE-LCH	lch(77.08, 70.67, 107.93°)
OKLab	oklab(79.49% -0.0667 0.1482)
OKLCH	oklch(79.49% 0.163 114.2)
XYZ	xyz(41.5380, 51.6604, 11.0314)
Luminance	0.5166 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBC734 #4034C7

analogous

#C78A34 #BBC734 #72C734

triadic

#BBC734 #34BBC7 #C734BB

tetradic

#BBC734 #34C78A #4034C7 #C73472

square

#BBC734 #34C78A #4034C7 #C73472

split-complementary

#BBC734 #3472C7 #8A34C7

monochromatic

#60661B #8D9627 #BBC734 #CDD662 #DCE393

Accessibility & contrast

On white

1.85

#BBC734 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.33

#BBC734 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBC734

11.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBC734	#FFFFFF	#000000	##000000
##BBC734	1.00	1.85	11.33	11.33
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.33	21.00	1.00	1.00
##000000	11.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6BD13

Deuteranopia (green-blind)

#D5C040

Tritanopia (blue-blind)

#C7BBAB

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #bbc734;
/* rgb */ color: rgb(187, 199, 52);
/* oklch */ color: oklch(79.5% 0.163 114.2);

Tailwind

colors: {
  custom: {
    50: '#d3d776',
    500: '#bbc734',
    950: '#000000',
  },
}

SCSS

$custom: #bbc734;
$custom-light: #d3d776;
$custom-dark: #000000;

JSON

{
  "hex": "#bbc734",
  "rgb": {
    "r": 187,
    "g": 199,
    "b": 52
  },
  "hsl": {
    "h": 64.898,
    "s": 58.566,
    "l": 49.216
  },
  "oklch": {
    "l": 0.79493,
    "c": 0.16253,
    "h": 114.2
  },
  "luminance": 0.5166
}

Semantic roles & 50–950 ramp

primary

#BBC734

secondary

#342F70

accent

#46E253

background

#FEFEFB

surface

#FBFBF1

border

#D4D4CB

text

#151409

muted

#84837D

Preview Lab

Preview with #BBC734

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

Preview Lab → · Contrast checker → · Palette generator →