#B5BC43#B5BC43

#B5BC43 is a light, vivid yellow. Relative luminance 0.462; OKLCH L 76.7% C 0.142 H 112.5°. Best body text is #000000 at 10.24:1 contrast (WCAG AA passes).

Color values

HEX	#B5BC43
RGB	rgb(181, 188, 67)
HSL	hsl(63, 47%, 50%)
HSV	hsv(63, 64%, 74%)
CMYK	cmyk(3.7%, 0%, 64.4%, 26.3%)
CIE-LAB	lab(73.67, -18.01, 58.13)
CIE-LCH	lch(73.67, 60.86, 107.21°)
OKLab	oklab(76.68% -0.0545 0.1316)
OKLCH	oklch(76.68% 0.142 112.5)
XYZ	xyz(38.0534, 46.1963, 12.2213)
Luminance	0.4620 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5BC43 #4A43BC

analogous

#BC8643 #B5BC43 #79BC43

triadic

#B5BC43 #43B5BC #BC43B5

tetradic

#B5BC43 #43BC86 #4A43BC #BC4379

square

#B5BC43 #43BC86 #4A43BC #BC4379

split-complementary

#B5BC43 #4379BC #8643BC

monochromatic

#5E6223 #8A8F33 #B5BC43 #C7CC70 #D9DC9D

Accessibility & contrast

On white

2.05

#B5BC43 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.24

#B5BC43 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5BC43

10.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5BC43	#FFFFFF	#000000	##000000
##B5BC43	1.00	2.05	10.24	10.24
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.24	21.00	1.00	1.00
##000000	10.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB433

Deuteranopia (green-blind)

#CAB64B

Tritanopia (blue-blind)

#C1B1A3

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #b5bc43;
/* rgb */ color: rgb(181, 188, 67);
/* oklch */ color: oklch(76.7% 0.142 112.5);

Tailwind

colors: {
  custom: {
    50: '#ced07d',
    500: '#b5bc43',
    950: '#000000',
  },
}

SCSS

$custom: #b5bc43;
$custom-light: #ced07d;
$custom-dark: #000000;

JSON

{
  "hex": "#b5bc43",
  "rgb": {
    "r": 181,
    "g": 188,
    "b": 67
  },
  "hsl": {
    "h": 63.471,
    "s": 47.451,
    "l": 50
  },
  "oklch": {
    "l": 0.76684,
    "c": 0.14246,
    "h": 112.5
  },
  "luminance": 0.46195
}

Semantic roles & 50–950 ramp

primary

#B5BC43

secondary

#9592C9

accent

#51D759

background

#FDFCF7

surface

#FAF9EE

border

#D3D2C9

text

#14130A

muted

#83827C

Preview Lab

Preview with #B5BC43

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

Preview Lab → · Contrast checker → · Palette generator →