#BCB03C#BCB03C

#BCB03C is a light, vivid yellow. Relative luminance 0.421; OKLCH L 74.6% C 0.134 H 103.4°. Best body text is #000000 at 9.41:1 contrast (WCAG AA passes).

Color values

HEX	#BCB03C
RGB	rgb(188, 176, 60)
HSL	hsl(54, 52%, 49%)
HSV	hsv(54, 68%, 74%)
CMYK	cmyk(0%, 6.4%, 68.1%, 26.3%)
CIE-LAB	lab(70.92, -9.30, 58.32)
CIE-LCH	lch(70.92, 59.05, 99.06°)
OKLab	oklab(74.61% -0.0311 0.1307)
OKLCH	oklch(74.61% 0.134 103.4)
XYZ	xyz(37.0815, 42.0698, 10.4411)
Luminance	0.4207 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BCB03C #3C48BC

analogous

#BC703C #BCB03C #88BC3C

triadic

#BCB03C #3CBCB0 #B03CBC

tetradic

#BCB03C #3CBC70 #3C48BC #BC3C88

square

#BCB03C #3CBC70 #3C48BC #BC3C88

split-complementary

#BCB03C #3C88BC #703CBC

monochromatic

#5F591E #8E852D #BCB03C #CEC567 #DDD695

Accessibility & contrast

On white

2.23

#BCB03C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.41

#BCB03C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BCB03C

9.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BCB03C	#FFFFFF	#000000	##000000
##BCB03C	1.00	2.23	9.41	9.41
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.41	21.00	1.00	1.00
##000000	9.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0AA2C

Deuteranopia (green-blind)

#C3B043

Tritanopia (blue-blind)

#CAA499

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #bcb03c;
/* rgb */ color: rgb(188, 176, 60);
/* oklch */ color: oklch(74.6% 0.134 103.4);

Tailwind

colors: {
  custom: {
    50: '#d3c778',
    500: '#bcb03c',
    950: '#000000',
  },
}

SCSS

$custom: #bcb03c;
$custom-light: #d3c778;
$custom-dark: #000000;

JSON

{
  "hex": "#bcb03c",
  "rgb": {
    "r": 188,
    "g": 176,
    "b": 60
  },
  "hsl": {
    "h": 54.375,
    "s": 51.613,
    "l": 48.627
  },
  "oklch": {
    "l": 0.74611,
    "c": 0.13436,
    "h": 103.4
  },
  "luminance": 0.42068
}

Semantic roles & 50–950 ramp

primary

#BCB03C

secondary

#8B91C9

accent

#5ADB4D

background

#FDFCF7

surface

#FAF8EE

border

#D3D1C9

text

#151309

muted

#83827B

Preview Lab

Preview with #BCB03C

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

Preview Lab → · Contrast checker → · Palette generator →