#B2BB30#B2BB30

#B2BB30 is a light, vivid yellow. Relative luminance 0.452; OKLCH L 76.1% C 0.155 H 113.3°. Best body text is #000000 at 10.04:1 contrast (WCAG AA passes).

Color values

HEX	#B2BB30
RGB	rgb(178, 187, 48)
HSL	hsl(64, 59%, 46%)
HSV	hsv(64, 74%, 73%)
CMYK	cmyk(4.8%, 0%, 74.3%, 26.7%)
CIE-LAB	lab(73.04, -19.80, 64.52)
CIE-LCH	lch(73.04, 67.49, 107.06°)
OKLab	oklab(76.08% -0.0611 0.1421)
OKLCH	oklch(76.08% 0.155 113.3)
XYZ	xyz(36.6651, 45.2198, 9.5926)
Luminance	0.4522 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B2BB30 #3930BB

analogous

#BB7E30 #B2BB30 #6CBB30

triadic

#B2BB30 #30B2BB #BB30B2

tetradic

#B2BB30 #30BB7E #3930BB #BB306C

square

#B2BB30 #30BB7E #3930BB #BB306C

split-complementary

#B2BB30 #306CBB #7E30BB

monochromatic

#555A17 #848A23 #B2BB30 #CBD355 #DAE086

Accessibility & contrast

On white

2.09

#B2BB30 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.04

#B2BB30 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B2BB30

10.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B2BB30	#FFFFFF	#000000	##000000
##B2BB30	1.00	2.09	10.04	10.04
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.04	21.00	1.00	1.00
##000000	10.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B211

Deuteranopia (green-blind)

#C9B53C

Tritanopia (blue-blind)

#BEB0A1

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #b2bb30;
/* rgb */ color: rgb(178, 187, 48);
/* oklch */ color: oklch(76.1% 0.155 113.3);

Tailwind

colors: {
  custom: {
    50: '#cdcf73',
    500: '#b2bb30',
    950: '#000000',
  },
}

SCSS

$custom: #b2bb30;
$custom-light: #cdcf73;
$custom-dark: #000000;

JSON

{
  "hex": "#b2bb30",
  "rgb": {
    "r": 178,
    "g": 187,
    "b": 48
  },
  "hsl": {
    "h": 63.885,
    "s": 59.149,
    "l": 46.078
  },
  "oklch": {
    "l": 0.76077,
    "c": 0.15465,
    "h": 113.3
  },
  "luminance": 0.45219
}

Semantic roles & 50–950 ramp

primary

#B2BB30

secondary

#827DC9

accent

#45E250

background

#FDFCF7

surface

#FAF9ED

border

#D3D2C8

text

#141309

muted

#83827B

Preview Lab

Preview with #B2BB30

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

Preview Lab → · Contrast checker → · Palette generator →