#B3BB36#B3BB36

#B3BB36 is a light, vivid yellow. Relative luminance 0.454; OKLCH L 76.2% C 0.151 H 112.9°. Best body text is #000000 at 10.08:1 contrast (WCAG AA passes).

Color values

HEX	#B3BB36
RGB	rgb(179, 187, 54)
HSL	hsl(64, 55%, 47%)
HSV	hsv(64, 71%, 73%)
CMYK	cmyk(4.3%, 0%, 71.1%, 26.7%)
CIE-LAB	lab(73.15, -19.09, 62.58)
CIE-LCH	lch(73.15, 65.42, 106.96°)
OKLab	oklab(76.2% -0.0587 0.139)
OKLCH	oklch(76.2% 0.151 112.9)
XYZ	xyz(37.0277, 45.3915, 10.3002)
Luminance	0.4539 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3BB36 #3E36BB

analogous

#BB8136 #B3BB36 #71BB36

triadic

#B3BB36 #36B3BB #BB36B3

tetradic

#B3BB36 #36BB81 #3E36BB #BB3671

square

#B3BB36 #36BB81 #3E36BB #BB3671

split-complementary

#B3BB36 #3671BB #8136BB

monochromatic

#585C1B #868C28 #B3BB36 #CAD05E #D9DE8D

Accessibility & contrast

On white

2.08

#B3BB36 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.08

#B3BB36 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3BB36

10.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3BB36	#FFFFFF	#000000	##000000
##B3BB36	1.00	2.08	10.08	10.08
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.08	21.00	1.00	1.00
##000000	10.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B21E

Deuteranopia (green-blind)

#C9B540

Tritanopia (blue-blind)

#BFB0A1

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #b3bb36;
/* rgb */ color: rgb(179, 187, 54);
/* oklch */ color: oklch(76.2% 0.151 112.9);

Tailwind

colors: {
  custom: {
    50: '#cdcf76',
    500: '#b3bb36',
    950: '#000000',
  },
}

SCSS

$custom: #b3bb36;
$custom-light: #cdcf76;
$custom-dark: #000000;

JSON

{
  "hex": "#b3bb36",
  "rgb": {
    "r": 179,
    "g": 187,
    "b": 54
  },
  "hsl": {
    "h": 63.609,
    "s": 55.187,
    "l": 47.255
  },
  "oklch": {
    "l": 0.76197,
    "c": 0.15083,
    "h": 112.9
  },
  "luminance": 0.45391
}

Semantic roles & 50–950 ramp

primary

#B3BB36

secondary

#8884C9

accent

#49DF52

background

#FDFCF7

surface

#FAF9ED

border

#D3D2C8

text

#141309

muted

#83827B

Preview Lab

Preview with #B3BB36

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

Preview Lab → · Contrast checker → · Palette generator →