#BBB630#BBB630

#BBB630 is a light, vivid yellow. Relative luminance 0.442; OKLCH L 75.7% C 0.148 H 107.3°. Best body text is #000000 at 9.85:1 contrast (WCAG AA passes).

Color values

HEX	#BBB630
RGB	rgb(187, 182, 48)
HSL	hsl(58, 59%, 46%)
HSV	hsv(58, 74%, 73%)
CMYK	cmyk(0%, 2.7%, 74.3%, 26.7%)
CIE-LAB	lab(72.39, -13.42, 64.17)
CIE-LCH	lch(72.39, 65.56, 101.81°)
OKLab	oklab(75.73% -0.0438 0.141)
OKLCH	oklch(75.73% 0.148 107.3)
XYZ	xyz(37.7565, 44.2354, 9.3452)
Luminance	0.4423 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBB630 #3035BB

analogous

#BB7030 #BBB630 #7ABB30

triadic

#BBB630 #30BBB6 #B630BB

tetradic

#BBB630 #30BB70 #3035BB #BB307A

square

#BBB630 #30BB70 #3035BB #BB307A

split-complementary

#BBB630 #307ABB #7030BB

monochromatic

#5A5717 #8A8723 #BBB630 #D3CF55 #E0DD86

Accessibility & contrast

On white

2.13

#BBB630 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.85

#BBB630 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBB630

9.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBB630	#FFFFFF	#000000	##000000
##BBB630	1.00	2.13	9.85	9.85
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.85	21.00	1.00	1.00
##000000	9.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6AF13

Deuteranopia (green-blind)

#C8B43A

Tritanopia (blue-blind)

#C9AA9C

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #bbb630;
/* rgb */ color: rgb(187, 182, 48);
/* oklch */ color: oklch(75.7% 0.148 107.3);

Tailwind

colors: {
  custom: {
    50: '#d3cb73',
    500: '#bbb630',
    950: '#000000',
  },
}

SCSS

$custom: #bbb630;
$custom-light: #d3cb73;
$custom-dark: #000000;

JSON

{
  "hex": "#bbb630",
  "rgb": {
    "r": 187,
    "g": 182,
    "b": 48
  },
  "hsl": {
    "h": 57.842,
    "s": 59.149,
    "l": 46.078
  },
  "oklch": {
    "l": 0.75734,
    "c": 0.14764,
    "h": 107.3
  },
  "luminance": 0.44234
}

Semantic roles & 50–950 ramp

primary

#BBB630

secondary

#7D80C9

accent

#4BE245

background

#FDFCF7

surface

#FBF8ED

border

#D4D1C8

text

#151309

muted

#83827B

Preview Lab

Preview with #BBB630

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

Preview Lab → · Contrast checker → · Palette generator →