#B3BB43#B3BB43

#B3BB43 is a light, vivid yellow. Relative luminance 0.455; OKLCH L 76.3% C 0.142 H 112.9°. Best body text is #000000 at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#B3BB43
RGB	rgb(179, 187, 67)
HSL	hsl(64, 47%, 50%)
HSV	hsv(64, 64%, 73%)
CMYK	cmyk(4.3%, 0%, 64.2%, 26.7%)
CIE-LAB	lab(73.24, -18.34, 57.63)
CIE-LCH	lch(73.24, 60.48, 107.66°)
OKLab	oklab(76.3% -0.0553 0.1306)
OKLCH	oklch(76.3% 0.142 112.9)
XYZ	xyz(37.3749, 45.5304, 12.1285)
Luminance	0.4553 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3BB43 #4B43BB

analogous

#BB8743 #B3BB43 #77BB43

triadic

#B3BB43 #43B3BB #BB43B3

tetradic

#B3BB43 #43BB87 #4B43BB #BB4377

square

#B3BB43 #43BB87 #4B43BB #BB4377

split-complementary

#B3BB43 #4377BB #8743BB

monochromatic

#5D6123 #888E33 #B3BB43 #C5CC70 #D8DC9D

Accessibility & contrast

On white

2.08

#B3BB43 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.11

#B3BB43 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3BB43

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3BB43	#FFFFFF	#000000	##000000
##B3BB43	1.00	2.08	10.11	10.11
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.11	21.00	1.00	1.00
##000000	10.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B233

Deuteranopia (green-blind)

#C8B54B

Tritanopia (blue-blind)

#BEB0A2

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #b3bb43;
/* rgb */ color: rgb(179, 187, 67);
/* oklch */ color: oklch(76.3% 0.142 112.9);

Tailwind

colors: {
  custom: {
    50: '#cdcf7d',
    500: '#b3bb43',
    950: '#000000',
  },
}

SCSS

$custom: #b3bb43;
$custom-light: #cdcf7d;
$custom-dark: #000000;

JSON

{
  "hex": "#b3bb43",
  "rgb": {
    "r": 179,
    "g": 187,
    "b": 67
  },
  "hsl": {
    "h": 64,
    "s": 47.244,
    "l": 49.804
  },
  "oklch": {
    "l": 0.76299,
    "c": 0.14186,
    "h": 112.9
  },
  "luminance": 0.4553
}

Semantic roles & 50–950 ramp

primary

#B3BB43

secondary

#9592C8

accent

#51D75A

background

#FCFCF7

surface

#F9F9EE

border

#D2D2C9

text

#14130A

muted

#82827C

Preview Lab

Preview with #B3BB43

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

Preview Lab → · Contrast checker → · Palette generator →