#BCB633#BCB633

#BCB633 is a light, vivid yellow. Relative luminance 0.444; OKLCH L 75.8% C 0.146 H 106.7°. Best body text is #000000 at 9.88:1 contrast (WCAG AA passes).

Color values

HEX	#BCB633
RGB	rgb(188, 182, 51)
HSL	hsl(57, 57%, 47%)
HSV	hsv(57, 73%, 74%)
CMYK	cmyk(0%, 3.2%, 72.9%, 26.3%)
CIE-LAB	lab(72.49, -12.85, 63.26)
CIE-LCH	lch(72.49, 64.55, 101.49°)
OKLab	oklab(75.84% -0.042 0.1396)
OKLCH	oklch(75.84% 0.146 106.7)
XYZ	xyz(38.0660, 44.3876, 9.6938)
Luminance	0.4439 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BCB633 #3339BC

analogous

#BC7233 #BCB633 #7EBC33

triadic

#BCB633 #33BCB6 #B633BC

tetradic

#BCB633 #33BC72 #3339BC #BC337E

square

#BCB633 #33BC72 #3339BC #BC337E

split-complementary

#BCB633 #337EBC #7233BC

monochromatic

#5C5919 #8C8726 #BCB633 #D2CD5A #DFDC8A

Accessibility & contrast

On white

2.13

#BCB633 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.88

#BCB633 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BCB633

9.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BCB633	#FFFFFF	#000000	##000000
##BCB633	1.00	2.13	9.88	9.88
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.88	21.00	1.00	1.00
##000000	9.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6AF1A

Deuteranopia (green-blind)

#C8B43D

Tritanopia (blue-blind)

#CAAA9D

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #bcb633;
/* rgb */ color: rgb(188, 182, 51);
/* oklch */ color: oklch(75.8% 0.146 106.7);

Tailwind

colors: {
  custom: {
    50: '#d4cb74',
    500: '#bcb633',
    950: '#000000',
  },
}

SCSS

$custom: #bcb633;
$custom-light: #d4cb74;
$custom-dark: #000000;

JSON

{
  "hex": "#bcb633",
  "rgb": {
    "r": 188,
    "g": 182,
    "b": 51
  },
  "hsl": {
    "h": 57.372,
    "s": 57.322,
    "l": 46.863
  },
  "oklch": {
    "l": 0.75841,
    "c": 0.14575,
    "h": 106.7
  },
  "luminance": 0.44386
}

Semantic roles & 50–950 ramp

primary

#BCB633

secondary

#8185C9

accent

#4EE147

background

#FDFCF7

surface

#FBF8ED

border

#D4D1C8

text

#151309

muted

#83827B

Preview Lab

Preview with #BCB633

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

Preview Lab → · Contrast checker → · Palette generator →