#B4BC47#B4BC47

#B4BC47 is a light, vivid yellow. Relative luminance 0.461; OKLCH L 76.6% C 0.140 H 112.9°. Best body text is #000000 at 10.23:1 contrast (WCAG AA passes).

Color values

HEX	#B4BC47
RGB	rgb(180, 188, 71)
HSL	hsl(64, 47%, 51%)
HSV	hsv(64, 62%, 74%)
CMYK	cmyk(4.3%, 0%, 62.2%, 26.3%)
CIE-LAB	lab(73.63, -18.16, 56.39)
CIE-LCH	lch(73.63, 59.24, 107.85°)
OKLab	oklab(76.64% -0.0544 0.1286)
OKLCH	oklch(76.64% 0.14 112.9)
XYZ	xyz(37.9439, 46.1254, 12.8643)
Luminance	0.4612 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4BC47 #4F47BC

analogous

#BC8A47 #B4BC47 #79BC47

triadic

#B4BC47 #47B4BC #BC47B4

tetradic

#B4BC47 #47BC8A #4F47BC #BC4779

square

#B4BC47 #47BC8A #4F47BC #BC4779

split-complementary

#B4BC47 #4779BC #8A47BC

monochromatic

#606424 #8B9135 #B4BC47 #C6CC74 #D9DDA1

Accessibility & contrast

On white

2.05

#B4BC47 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.23

#B4BC47 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4BC47

10.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4BC47	#FFFFFF	#000000	##000000
##B4BC47	1.00	2.05	10.23	10.23
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.23	21.00	1.00	1.00
##000000	10.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B439

Deuteranopia (green-blind)

#C9B64F

Tritanopia (blue-blind)

#BFB1A4

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #b4bc47;
/* rgb */ color: rgb(180, 188, 71);
/* oklch */ color: oklch(76.6% 0.140 112.9);

Tailwind

colors: {
  custom: {
    50: '#cdd080',
    500: '#b4bc47',
    950: '#000000',
  },
}

SCSS

$custom: #b4bc47;
$custom-light: #cdd080;
$custom-dark: #000000;

JSON

{
  "hex": "#b4bc47",
  "rgb": {
    "r": 180,
    "g": 188,
    "b": 71
  },
  "hsl": {
    "h": 64.103,
    "s": 46.614,
    "l": 50.784
  },
  "oklch": {
    "l": 0.76638,
    "c": 0.13961,
    "h": 112.9
  },
  "luminance": 0.46125
}

Semantic roles & 50–950 ramp

primary

#B4BC47

secondary

#9995C9

accent

#52D65B

background

#FCFCF8

surface

#F9F9EF

border

#D2D2CA

text

#14130A

muted

#82827C

Preview Lab

Preview with #B4BC47

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

Preview Lab → · Contrast checker → · Palette generator →