#BCB634#BCB634

#BCB634 is a light, vivid yellow. Relative luminance 0.444; OKLCH L 75.8% C 0.145 H 106.7°. Best body text is #000000 at 9.88:1 contrast (WCAG AA passes).

Color values

HEX	#BCB634
RGB	rgb(188, 182, 52)
HSL	hsl(57, 57%, 47%)
HSV	hsv(57, 72%, 74%)
CMYK	cmyk(0%, 3.2%, 72.3%, 26.3%)
CIE-LAB	lab(72.49, -12.81, 62.91)
CIE-LCH	lch(72.49, 64.20, 101.51°)
OKLab	oklab(75.85% -0.0418 0.139)
OKLCH	oklch(75.85% 0.145 106.7)
XYZ	xyz(38.0883, 44.3965, 9.8112)
Luminance	0.4440 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BCB634 #343ABC

analogous

#BC7234 #BCB634 #7EBC34

triadic

#BCB634 #34BCB6 #B634BC

tetradic

#BCB634 #34BC72 #343ABC #BC347E

square

#BCB634 #34BC72 #343ABC #BC347E

split-complementary

#BCB634 #347EBC #7234BC

monochromatic

#5C5919 #8C8827 #BCB634 #D2CD5B #DFDB8B

Accessibility & contrast

On white

2.13

#BCB634 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.88

#BCB634 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BCB634

9.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BCB634	#FFFFFF	#000000	##000000
##BCB634	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)

#C6AF1C

Deuteranopia (green-blind)

#C8B43D

Tritanopia (blue-blind)

#CAAA9D

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #bcb634;
/* rgb */ color: rgb(188, 182, 52);
/* oklch */ color: oklch(75.8% 0.145 106.7);

Tailwind

colors: {
  custom: {
    50: '#d4cb75',
    500: '#bcb634',
    950: '#000000',
  },
}

SCSS

$custom: #bcb634;
$custom-light: #d4cb75;
$custom-dark: #000000;

JSON

{
  "hex": "#bcb634",
  "rgb": {
    "r": 188,
    "g": 182,
    "b": 52
  },
  "hsl": {
    "h": 57.353,
    "s": 56.667,
    "l": 47.059
  },
  "oklch": {
    "l": 0.75847,
    "c": 0.14516,
    "h": 106.7
  },
  "luminance": 0.44395
}

Semantic roles & 50–950 ramp

primary

#BCB634

secondary

#8386C9

accent

#4FE048

background

#FDFCF7

surface

#FBF8ED

border

#D4D1C8

text

#151309

muted

#83827B

Preview Lab

Preview with #BCB634

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

Preview Lab → · Contrast checker → · Palette generator →