#BCB73F#BCB73F

#BCB73F is a light, vivid yellow. Relative luminance 0.449; OKLCH L 76.1% C 0.139 H 107.0°. Best body text is #000000 at 9.98:1 contrast (WCAG AA passes).

Color values

HEX	#BCB73F
RGB	rgb(188, 183, 63)
HSL	hsl(58, 50%, 49%)
HSV	hsv(58, 66%, 74%)
CMYK	cmyk(0%, 2.7%, 66.5%, 26.3%)
CIE-LAB	lab(72.84, -12.74, 59.07)
CIE-LCH	lch(72.84, 60.43, 102.18°)
OKLab	oklab(76.15% -0.0405 0.1328)
OKLCH	oklch(76.15% 0.139 107)
XYZ	xyz(38.5711, 44.9185, 11.3400)
Luminance	0.4492 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BCB73F #3F44BC

analogous

#BC793F #BCB73F #83BC3F

triadic

#BCB73F #3FBCB7 #B73FBC

tetradic

#BCB73F #3FBC79 #3F44BC #BC3F83

square

#BCB73F #3FBC79 #3F44BC #BC3F83

split-complementary

#BCB73F #3F83BC #793FBC

monochromatic

#605E20 #8E8A30 #BCB73F #CDC96B #DDDA99

Accessibility & contrast

On white

2.10

#BCB73F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.98

#BCB73F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BCB73F

9.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BCB73F	#FFFFFF	#000000	##000000
##BCB73F	1.00	2.10	9.98	9.98
#FFFFFF	2.10	1.00	21.00	21.00
#000000	9.98	21.00	1.00	1.00
##000000	9.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6B02E

Deuteranopia (green-blind)

#C9B547

Tritanopia (blue-blind)

#C9AB9F

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #bcb73f;
/* rgb */ color: rgb(188, 183, 63);
/* oklch */ color: oklch(76.1% 0.139 107.0);

Tailwind

colors: {
  custom: {
    50: '#d3cc7b',
    500: '#bcb73f',
    950: '#000000',
  },
}

SCSS

$custom: #bcb73f;
$custom-light: #d3cc7b;
$custom-dark: #000000;

JSON

{
  "hex": "#bcb73f",
  "rgb": {
    "r": 188,
    "g": 183,
    "b": 63
  },
  "hsl": {
    "h": 57.6,
    "s": 49.801,
    "l": 49.216
  },
  "oklch": {
    "l": 0.76146,
    "c": 0.13884,
    "h": 107
  },
  "luminance": 0.44917
}

Semantic roles & 50–950 ramp

primary

#BCB73F

secondary

#8E91C9

accent

#54D94E

background

#FDFCF7

surface

#FAF8EE

border

#D3D1C9

text

#15130A

muted

#83827C

Preview Lab

Preview with #BCB73F

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

Preview Lab → · Contrast checker → · Palette generator →