#B3BB24#B3BB24

#B3BB24 is a light, vivid yellow. Relative luminance 0.453; OKLCH L 76.1% C 0.160 H 112.9°. Best body text is #000000 at 10.05:1 contrast (WCAG AA passes).

Color values

HEX	#B3BB24
RGB	rgb(179, 187, 36)
HSL	hsl(63, 68%, 44%)
HSV	hsv(63, 81%, 73%)
CMYK	cmyk(4.3%, 0%, 80.7%, 26.7%)
CIE-LAB	lab(73.06, -19.84, 68.17)
CIE-LCH	lch(73.06, 71.00, 106.23°)
OKLab	oklab(76.1% -0.0622 0.1477)
OKLCH	oklch(76.1% 0.16 112.9)
XYZ	xyz(36.6804, 45.2526, 8.4711)
Luminance	0.4525 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3BB24 #2C24BB

analogous

#BB7724 #B3BB24 #67BB24

triadic

#B3BB24 #24B3BB #BB24B3

tetradic

#B3BB24 #24BB77 #2C24BB #BB2467

square

#B3BB24 #24BB77 #2C24BB #BB2467

split-complementary

#B3BB24 #2467BB #7724BB

monochromatic

#515410 #82881A #B3BB24 #D2DB42 #DFE475

Accessibility & contrast

On white

2.09

#B3BB24 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.05

#B3BB24 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3BB24

10.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3BB24	#FFFFFF	#000000	##000000
##B3BB24	1.00	2.09	10.05	10.05
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.05	21.00	1.00	1.00
##000000	10.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB200

Deuteranopia (green-blind)

#CAB533

Tritanopia (blue-blind)

#C0AFA0

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #b3bb24;
/* rgb */ color: rgb(179, 187, 36);
/* oklch */ color: oklch(76.1% 0.160 112.9);

Tailwind

colors: {
  custom: {
    50: '#cecf6e',
    500: '#b3bb24',
    950: '#000000',
  },
}

SCSS

$custom: #b3bb24;
$custom-light: #cecf6e;
$custom-dark: #000000;

JSON

{
  "hex": "#b3bb24",
  "rgb": {
    "r": 179,
    "g": 187,
    "b": 36
  },
  "hsl": {
    "h": 63.179,
    "s": 67.713,
    "l": 43.725
  },
  "oklch": {
    "l": 0.76095,
    "c": 0.16025,
    "h": 112.9
  },
  "luminance": 0.45252
}

Semantic roles & 50–950 ramp

primary

#B3BB24

secondary

#746FCC

accent

#3DEB46

background

#FDFCF7

surface

#FAF9ED

border

#D3D2C8

text

#141308

muted

#83827B

Preview Lab

Preview with #B3BB24

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

Preview Lab → · Contrast checker → · Palette generator →