#BCB134#BCB134

#BCB134 is a light, vivid yellow. Relative luminance 0.424; OKLCH L 74.8% C 0.141 H 104.2°. Best body text is #000000 at 9.48:1 contrast (WCAG AA passes).

Color values

HEX	#BCB134
RGB	rgb(188, 177, 52)
HSL	hsl(55, 57%, 47%)
HSV	hsv(55, 72%, 74%)
CMYK	cmyk(0%, 5.9%, 72.3%, 26.3%)
CIE-LAB	lab(71.14, -10.23, 61.60)
CIE-LCH	lch(71.14, 62.45, 99.43°)
OKLab	oklab(74.77% -0.0345 0.1363)
OKLCH	oklch(74.77% 0.141 104.2)
XYZ	xyz(37.0826, 42.3851, 9.4760)
Luminance	0.4238 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BCB134 #343FBC

analogous

#BC6D34 #BCB134 #83BC34

triadic

#BCB134 #34BCB1 #B134BC

tetradic

#BCB134 #34BC6D #343FBC #BC3483

square

#BCB134 #34BC6D #343FBC #BC3483

split-complementary

#BCB134 #3483BC #6D34BC

monochromatic

#5C5719 #8C8427 #BCB134 #D2C85B #DFD88B

Accessibility & contrast

On white

2.22

#BCB134 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.48

#BCB134 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BCB134

9.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BCB134	#FFFFFF	#000000	##000000
##BCB134	1.00	2.22	9.48	9.48
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.48	21.00	1.00	1.00
##000000	9.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AB1E

Deuteranopia (green-blind)

#C5B13D

Tritanopia (blue-blind)

#CAA599

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #bcb134;
/* rgb */ color: rgb(188, 177, 52);
/* oklch */ color: oklch(74.8% 0.141 104.2);

Tailwind

colors: {
  custom: {
    50: '#d4c874',
    500: '#bcb134',
    950: '#000000',
  },
}

SCSS

$custom: #bcb134;
$custom-light: #d4c874;
$custom-dark: #000000;

JSON

{
  "hex": "#bcb134",
  "rgb": {
    "r": 188,
    "g": 177,
    "b": 52
  },
  "hsl": {
    "h": 55.147,
    "s": 56.667,
    "l": 47.059
  },
  "oklch": {
    "l": 0.74767,
    "c": 0.14055,
    "h": 104.2
  },
  "luminance": 0.42384
}

Semantic roles & 50–950 ramp

primary

#BCB134

secondary

#8388C9

accent

#54E048

background

#FDFCF7

surface

#FBF8ED

border

#D4D1C8

text

#151309

muted

#83827B

Preview Lab

Preview with #BCB134

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

Preview Lab → · Contrast checker → · Palette generator →