#BBBA2B#BBBA2B

#BBBA2B is a light, vivid yellow. Relative luminance 0.459; OKLCH L 76.6% C 0.154 H 109.1°. Best body text is #000000 at 10.17:1 contrast (WCAG AA passes).

Color values

HEX	#BBBA2B
RGB	rgb(187, 186, 43)
HSL	hsl(60, 63%, 45%)
HSV	hsv(60, 77%, 73%)
CMYK	cmyk(0%, 0.5%, 77%, 26.7%)
CIE-LAB	lab(73.45, -15.66, 66.76)
CIE-LCH	lch(73.45, 68.57, 103.20°)
OKLab	oklab(76.58% -0.0505 0.1456)
OKLCH	oklch(76.58% 0.154 109.1)
XYZ	xyz(38.4899, 45.8582, 9.1091)
Luminance	0.4586 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBBA2B #2B2CBB

analogous

#BB722B #BBBA2B #74BB2B

triadic

#BBBA2B #2BBBBA #BA2BBB

tetradic

#BBBA2B #2BBB72 #2B2CBB #BB2B74

square

#BBBA2B #2BBB72 #2B2CBB #BB2B74

split-complementary

#BBBA2B #2B74BB #722BBB

monochromatic

#575714 #898920 #BBBA2B #D6D54D #E2E17F

Accessibility & contrast

On white

2.06

#BBBA2B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.17

#BBBA2B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBBA2B

10.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBBA2B	#FFFFFF	#000000	##000000
##BBBA2B	1.00	2.06	10.17	10.17
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.17	21.00	1.00	1.00
##000000	10.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB200

Deuteranopia (green-blind)

#CBB637

Tritanopia (blue-blind)

#C9AEA0

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #bbba2b;
/* rgb */ color: rgb(187, 186, 43);
/* oklch */ color: oklch(76.6% 0.154 109.1);

Tailwind

colors: {
  custom: {
    50: '#d3ce71',
    500: '#bbba2b',
    950: '#000000',
  },
}

SCSS

$custom: #bbba2b;
$custom-light: #d3ce71;
$custom-dark: #000000;

JSON

{
  "hex": "#bbba2b",
  "rgb": {
    "r": 187,
    "g": 186,
    "b": 43
  },
  "hsl": {
    "h": 59.583,
    "s": 62.609,
    "l": 45.098
  },
  "oklch": {
    "l": 0.76578,
    "c": 0.15409,
    "h": 109.1
  },
  "luminance": 0.45857
}

Semantic roles & 50–950 ramp

primary

#BBBA2B

secondary

#7878CA

accent

#43E642

background

#FDFCF7

surface

#FBF9ED

border

#D4D2C8

text

#151308

muted

#83827B

Preview Lab

Preview with #BBBA2B

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

Preview Lab → · Contrast checker → · Palette generator →