#B5BF2C#B5BF2C

#B5BF2C is a light, vivid yellow. Relative luminance 0.473; OKLCH L 77.2% C 0.160 H 113.6°. Best body text is #000000 at 10.45:1 contrast (WCAG AA passes).

Color values

HEX	#B5BF2C
RGB	rgb(181, 191, 44)
HSL	hsl(64, 63%, 46%)
HSV	hsv(64, 77%, 75%)
CMYK	cmyk(5.2%, 0%, 77%, 25.1%)
CIE-LAB	lab(74.36, -20.68, 67.10)
CIE-LCH	lch(74.36, 70.21, 107.13°)
OKLab	oklab(77.19% -0.0641 0.1467)
OKLCH	oklch(77.19% 0.16 113.6)
XYZ	xyz(38.1427, 47.2680, 9.4967)
Luminance	0.4727 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5BF2C #362CBF

analogous

#BF7F2C #B5BF2C #6BBF2C

triadic

#B5BF2C #2CB5BF #BF2CB5

tetradic

#B5BF2C #2CBF7F #362CBF #BF2C6B

square

#B5BF2C #2CBF7F #362CBF #BF2C6B

split-complementary

#B5BF2C #2C6BBF #7F2CBF

monochromatic

#575C15 #868D21 #B5BF2C #CED751 #DCE283

Accessibility & contrast

On white

2.01

#B5BF2C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.45

#B5BF2C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5BF2C

10.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5BF2C	#FFFFFF	#000000	##000000
##B5BF2C	1.00	2.01	10.45	10.45
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.45	21.00	1.00	1.00
##000000	10.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB600

Deuteranopia (green-blind)

#CDB839

Tritanopia (blue-blind)

#C1B3A4

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #b5bf2c;
/* rgb */ color: rgb(181, 191, 44);
/* oklch */ color: oklch(77.2% 0.160 113.6);

Tailwind

colors: {
  custom: {
    50: '#cfd272',
    500: '#b5bf2c',
    950: '#000000',
  },
}

SCSS

$custom: #b5bf2c;
$custom-light: #cfd272;
$custom-dark: #000000;

JSON

{
  "hex": "#b5bf2c",
  "rgb": {
    "r": 181,
    "g": 191,
    "b": 44
  },
  "hsl": {
    "h": 64.082,
    "s": 62.553,
    "l": 46.078
  },
  "oklch": {
    "l": 0.77189,
    "c": 0.1601,
    "h": 113.6
  },
  "luminance": 0.47267
}

Semantic roles & 50–950 ramp

primary

#B5BF2C

secondary

#817BCC

accent

#42E64D

background

#FDFCF7

surface

#FAF9ED

border

#D3D2C8

text

#141409

muted

#83827B

Preview Lab

Preview with #B5BF2C

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

Preview Lab → · Contrast checker → · Palette generator →