#B1BF46#B1BF46

#B1BF46 is a light, vivid yellow. Relative luminance 0.471; OKLCH L 77.1% C 0.145 H 115.5°. Best body text is #000000 at 10.41:1 contrast (WCAG AA passes).

Color values

HEX	#B1BF46
RGB	rgb(177, 191, 70)
HSL	hsl(67, 49%, 51%)
HSV	hsv(67, 63%, 75%)
CMYK	cmyk(7.3%, 0%, 63.4%, 25.1%)
CIE-LAB	lab(74.22, -20.97, 57.38)
CIE-LCH	lch(74.22, 61.09, 110.08°)
OKLab	oklab(77.06% -0.0622 0.1306)
OKLCH	oklch(77.06% 0.145 115.5)
XYZ	xyz(37.8686, 47.0515, 12.8801)
Luminance	0.4705 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1BF46 #5446BF

analogous

#BF9046 #B1BF46 #74BF46

triadic

#B1BF46 #46B1BF #BF46B1

tetradic

#B1BF46 #46BF90 #5446BF #BF4674

square

#B1BF46 #46BF90 #5446BF #BF4674

split-complementary

#B1BF46 #4674BF #9046BF

monochromatic

#5F6724 #899433 #B1BF46 #C4CF73 #D7DEA1

Accessibility & contrast

On white

2.02

#B1BF46 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.41

#B1BF46 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1BF46

10.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1BF46	#FFFFFF	#000000	##000000
##B1BF46	1.00	2.02	10.41	10.41
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.41	21.00	1.00	1.00
##000000	10.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB637

Deuteranopia (green-blind)

#CBB74E

Tritanopia (blue-blind)

#BCB5A6

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #b1bf46;
/* rgb */ color: rgb(177, 191, 70);
/* oklch */ color: oklch(77.1% 0.145 115.5);

Tailwind

colors: {
  custom: {
    50: '#cbd27f',
    500: '#b1bf46',
    950: '#000000',
  },
}

SCSS

$custom: #b1bf46;
$custom-light: #cbd27f;
$custom-dark: #000000;

JSON

{
  "hex": "#b1bf46",
  "rgb": {
    "r": 177,
    "g": 191,
    "b": 70
  },
  "hsl": {
    "h": 66.942,
    "s": 48.594,
    "l": 51.176
  },
  "oklch": {
    "l": 0.77056,
    "c": 0.14465,
    "h": 115.5
  },
  "luminance": 0.47051
}

Semantic roles & 50–950 ramp

primary

#B1BF46

secondary

#9C96CB

accent

#50D85F

background

#FCFCF8

surface

#F9F9EF

border

#D2D2CA

text

#14140A

muted

#82827C

Preview Lab

Preview with #B1BF46

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

Preview Lab → · Contrast checker → · Palette generator →