#BCB13F#BCB13F

#BCB13F is a light, vivid yellow. Relative luminance 0.425; OKLCH L 74.9% C 0.133 H 103.8°. Best body text is #000000 at 9.50:1 contrast (WCAG AA passes).

Color values

HEX	#BCB13F
RGB	rgb(188, 177, 63)
HSL	hsl(55, 50%, 49%)
HSV	hsv(55, 66%, 74%)
CMYK	cmyk(0%, 5.9%, 66.5%, 26.3%)
CIE-LAB	lab(71.21, -9.65, 57.40)
CIE-LCH	lch(71.21, 58.20, 99.54°)
OKLab	oklab(74.85% -0.0317 0.1293)
OKLCH	oklch(74.85% 0.133 103.8)
XYZ	xyz(37.3599, 42.4960, 10.9363)
Luminance	0.4249 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BCB13F #3F4ABC

analogous

#BC733F #BCB13F #89BC3F

triadic

#BCB13F #3FBCB1 #B13FBC

tetradic

#BCB13F #3FBC73 #3F4ABC #BC3F89

square

#BCB13F #3FBC73 #3F4ABC #BC3F89

split-complementary

#BCB13F #3F89BC #733FBC

monochromatic

#605B20 #8E8630 #BCB13F #CDC56B #DDD799

Accessibility & contrast

On white

2.21

#BCB13F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.50

#BCB13F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BCB13F

9.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BCB13F	#FFFFFF	#000000	##000000
##BCB13F	1.00	2.21	9.50	9.50
#FFFFFF	2.21	1.00	21.00	21.00
#000000	9.50	21.00	1.00	1.00
##000000	9.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0AB30

Deuteranopia (green-blind)

#C4B146

Tritanopia (blue-blind)

#CAA59A

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #bcb13f;
/* rgb */ color: rgb(188, 177, 63);
/* oklch */ color: oklch(74.9% 0.133 103.8);

Tailwind

colors: {
  custom: {
    50: '#d3c87a',
    500: '#bcb13f',
    950: '#000000',
  },
}

SCSS

$custom: #bcb13f;
$custom-light: #d3c87a;
$custom-dark: #000000;

JSON

{
  "hex": "#bcb13f",
  "rgb": {
    "r": 188,
    "g": 177,
    "b": 63
  },
  "hsl": {
    "h": 54.72,
    "s": 49.801,
    "l": 49.216
  },
  "oklch": {
    "l": 0.74851,
    "c": 0.1331,
    "h": 103.8
  },
  "luminance": 0.42495
}

Semantic roles & 50–950 ramp

primary

#BCB13F

secondary

#8E93C9

accent

#5BD94E

background

#FDFCF7

surface

#FAF8EE

border

#D3D1C9

text

#15130A

muted

#83827C

Preview Lab

Preview with #BCB13F

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

Preview Lab → · Contrast checker → · Palette generator →