#BBC05C#BBC05C

#BBC05C is a light, vivid yellow. Relative luminance 0.490; OKLCH L 78.3% C 0.124 H 111.5°. Best body text is #000000 at 10.81:1 contrast (WCAG AA passes).

Color values

HEX	#BBC05C
RGB	rgb(187, 192, 92)
HSL	hsl(63, 44%, 56%)
HSV	hsv(63, 52%, 75%)
CMYK	cmyk(2.6%, 0%, 52.1%, 24.7%)
CIE-LAB	lab(75.47, -15.65, 49.15)
CIE-LCH	lch(75.47, 51.59, 107.66°)
OKLab	oklab(78.31% -0.0455 0.1155)
OKLCH	oklch(78.31% 0.124 111.5)
XYZ	xyz(41.2758, 49.0376, 17.4140)
Luminance	0.4904 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBC05C #615CC0

analogous

#C0935C #BBC05C #89C05C

triadic

#BBC05C #5CBBC0 #C05CBB

tetradic

#BBC05C #5CC093 #615CC0 #C05C89

square

#BBC05C #5CC093 #615CC0 #C05C89

split-complementary

#BBC05C #5C89C0 #935CC0

monochromatic

#71752D #9CA13E #BBC05C #CDD188 #E0E2B4

Accessibility & contrast

On white

1.94

#BBC05C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.81

#BBC05C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBC05C

10.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBC05C	#FFFFFF	#000000	##000000
##BBC05C	1.00	1.94	10.81	10.81
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.81	21.00	1.00	1.00
##000000	10.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB852

Deuteranopia (green-blind)

#CDBB61

Tritanopia (blue-blind)

#C6B6A9

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #bbc05c;
/* rgb */ color: rgb(187, 192, 92);
/* oklch */ color: oklch(78.3% 0.124 111.5);

Tailwind

colors: {
  custom: {
    50: '#d1d28d',
    500: '#bbc05c',
    950: '#000000',
  },
}

SCSS

$custom: #bbc05c;
$custom-light: #d1d28d;
$custom-dark: #000000;

JSON

{
  "hex": "#bbc05c",
  "rgb": {
    "r": 187,
    "g": 192,
    "b": 92
  },
  "hsl": {
    "h": 63,
    "s": 44.248,
    "l": 55.686
  },
  "oklch": {
    "l": 0.78314,
    "c": 0.12413,
    "h": 111.5
  },
  "luminance": 0.49037
}

Semantic roles & 50–950 ramp

primary

#BBC05C

secondary

#A9A7D1

accent

#54D45A

background

#FDFCF8

surface

#FAF9F0

border

#D3D2CB

text

#14140C

muted

#83827D

Preview Lab

Preview with #BBC05C

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

Preview Lab → · Contrast checker → · Palette generator →