#B3BB47#B3BB47

#B3BB47 is a light, vivid yellow. Relative luminance 0.456; OKLCH L 76.3% C 0.139 H 113.0°. Best body text is #000000 at 10.12:1 contrast (WCAG AA passes).

Color values

HEX	#B3BB47
RGB	rgb(179, 187, 71)
HSL	hsl(64, 46%, 51%)
HSV	hsv(64, 62%, 73%)
CMYK	cmyk(4.3%, 0%, 62%, 26.7%)
CIE-LAB	lab(73.27, -18.08, 55.99)
CIE-LCH	lch(73.27, 58.83, 107.89°)
OKLab	oklab(76.33% -0.0541 0.1277)
OKLCH	oklch(76.33% 0.139 113)
XYZ	xyz(37.4990, 45.5800, 12.7825)
Luminance	0.4558 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3BB47 #4F47BB

analogous

#BB8947 #B3BB47 #79BB47

triadic

#B3BB47 #47B3BB #BB47B3

tetradic

#B3BB47 #47BB89 #4F47BB #BB4779

square

#B3BB47 #47BB89 #4F47BB #BB4779

split-complementary

#B3BB47 #4779BB #8947BB

monochromatic

#5F6325 #899035 #B3BB47 #C5CC74 #D8DCA0

Accessibility & contrast

On white

2.08

#B3BB47 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.12

#B3BB47 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3BB47

10.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3BB47	#FFFFFF	#000000	##000000
##B3BB47	1.00	2.08	10.12	10.12
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.12	21.00	1.00	1.00
##000000	10.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B339

Deuteranopia (green-blind)

#C8B54E

Tritanopia (blue-blind)

#BEB0A3

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #b3bb47;
/* rgb */ color: rgb(179, 187, 71);
/* oklch */ color: oklch(76.3% 0.139 113.0);

Tailwind

colors: {
  custom: {
    50: '#cccf7f',
    500: '#b3bb47',
    950: '#000000',
  },
}

SCSS

$custom: #b3bb47;
$custom-light: #cccf7f;
$custom-dark: #000000;

JSON

{
  "hex": "#b3bb47",
  "rgb": {
    "r": 179,
    "g": 187,
    "b": 71
  },
  "hsl": {
    "h": 64.138,
    "s": 46.032,
    "l": 50.588
  },
  "oklch": {
    "l": 0.76335,
    "c": 0.13873,
    "h": 113
  },
  "luminance": 0.45579
}

Semantic roles & 50–950 ramp

primary

#B3BB47

secondary

#9995C9

accent

#52D65B

background

#FCFCF8

surface

#F9F9EF

border

#D2D2CA

text

#14130A

muted

#82827C

Preview Lab

Preview with #B3BB47

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

Preview Lab → · Contrast checker → · Palette generator →