#B3BF3C#B3BF3C

#B3BF3C is a light, vivid yellow. Relative luminance 0.472; OKLCH L 77.1% C 0.151 H 114.5°. Best body text is #000000 at 10.43:1 contrast (WCAG AA passes).

Color values

HEX	#B3BF3C
RGB	rgb(179, 191, 60)
HSL	hsl(65, 52%, 49%)
HSV	hsv(65, 69%, 75%)
CMYK	cmyk(6.3%, 0%, 68.6%, 25.1%)
CIE-LAB	lab(74.30, -20.76, 61.49)
CIE-LCH	lch(74.30, 64.90, 108.65°)
OKLab	oklab(77.13% -0.0627 0.1377)
OKLCH	oklch(77.13% 0.151 114.5)
XYZ	xyz(38.0378, 47.1722, 11.3755)
Luminance	0.4717 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3BF3C #483CBF

analogous

#BF8A3C #B3BF3C #72BF3C

triadic

#B3BF3C #3CB3BF #BF3CB3

tetradic

#B3BF3C #3CBF8A #483CBF #BF3C72

square

#B3BF3C #3CBF8A #483CBF #BF3C72

split-complementary

#B3BF3C #3C72BF #8A3CBF

monochromatic

#5C621F #87902D #B3BF3C #C6D068 #D8DE97

Accessibility & contrast

On white

2.01

#B3BF3C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.43

#B3BF3C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3BF3C

10.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3BF3C	#FFFFFF	#000000	##000000
##B3BF3C	1.00	2.01	10.43	10.43
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.43	21.00	1.00	1.00
##000000	10.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB627

Deuteranopia (green-blind)

#CCB846

Tritanopia (blue-blind)

#BEB4A5

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #b3bf3c;
/* rgb */ color: rgb(179, 191, 60);
/* oklch */ color: oklch(77.1% 0.151 114.5);

Tailwind

colors: {
  custom: {
    50: '#cdd27a',
    500: '#b3bf3c',
    950: '#000000',
  },
}

SCSS

$custom: #b3bf3c;
$custom-light: #cdd27a;
$custom-dark: #000000;

JSON

{
  "hex": "#b3bf3c",
  "rgb": {
    "r": 179,
    "g": 191,
    "b": 60
  },
  "hsl": {
    "h": 65.496,
    "s": 52.191,
    "l": 49.216
  },
  "oklch": {
    "l": 0.77131,
    "c": 0.15131,
    "h": 114.5
  },
  "luminance": 0.47172
}

Semantic roles & 50–950 ramp

primary

#B3BF3C

secondary

#928DCA

accent

#4CDC59

background

#FDFCF7

surface

#FAF9EE

border

#D3D2C9

text

#14140A

muted

#83827C

Preview Lab

Preview with #B3BF3C

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

Preview Lab → · Contrast checker → · Palette generator →