#B1BB46#B1BB46

#B1BB46 is a light, vivid yellow. Relative luminance 0.453; OKLCH L 76.2% C 0.140 H 113.9°. Best body text is #000000 at 10.07:1 contrast (WCAG AA passes).

Color values

HEX	#B1BB46
RGB	rgb(177, 187, 70)
HSL	hsl(65, 46%, 50%)
HSV	hsv(65, 63%, 73%)
CMYK	cmyk(5.3%, 0%, 62.6%, 26.7%)
CIE-LAB	lab(73.11, -18.98, 56.19)
CIE-LCH	lch(73.11, 59.31, 108.66°)
OKLab	oklab(76.16% -0.0566 0.1281)
OKLCH	oklch(76.16% 0.14 113.9)
XYZ	xyz(37.0082, 45.3306, 12.5933)
Luminance	0.4533 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1BB46 #5046BB

analogous

#BB8A46 #B1BB46 #76BB46

triadic

#B1BB46 #46B1BB #BB46B1

tetradic

#B1BB46 #46BB8A #5046BB #BB4676

square

#B1BB46 #46BB8A #5046BB #BB4676

split-complementary

#B1BB46 #4676BB #8A46BB

monochromatic

#5D6224 #878F35 #B1BB46 #C4CB73 #D7DCA0

Accessibility & contrast

On white

2.09

#B1BB46 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.07

#B1BB46 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1BB46

10.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1BB46	#FFFFFF	#000000	##000000
##B1BB46	1.00	2.09	10.07	10.07
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.07	21.00	1.00	1.00
##000000	10.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B237

Deuteranopia (green-blind)

#C8B54E

Tritanopia (blue-blind)

#BCB1A3

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #b1bb46;
/* rgb */ color: rgb(177, 187, 70);
/* oklch */ color: oklch(76.2% 0.140 113.9);

Tailwind

colors: {
  custom: {
    50: '#cbcf7f',
    500: '#b1bb46',
    950: '#000000',
  },
}

SCSS

$custom: #b1bb46;
$custom-light: #cbcf7f;
$custom-dark: #000000;

JSON

{
  "hex": "#b1bb46",
  "rgb": {
    "r": 177,
    "g": 187,
    "b": 70
  },
  "hsl": {
    "h": 65.128,
    "s": 46.245,
    "l": 50.392
  },
  "oklch": {
    "l": 0.76164,
    "c": 0.14005,
    "h": 113.9
  },
  "luminance": 0.4533
}

Semantic roles & 50–950 ramp

primary

#B1BB46

secondary

#9994C8

accent

#52D65D

background

#FCFCF8

surface

#F9F9EF

border

#D2D2CA

text

#14130A

muted

#82827C

Preview Lab

Preview with #B1BB46

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

Preview Lab → · Contrast checker → · Palette generator →