#BCC733#BCC733

#BCC733 is a light, vivid yellow. Relative luminance 0.518; OKLCH L 79.6% C 0.163 H 113.8°. Best body text is #000000 at 11.36:1 contrast (WCAG AA passes).

Color values

HEX	#BCC733
RGB	rgb(188, 199, 51)
HSL	hsl(64, 59%, 49%)
HSV	hsv(64, 74%, 78%)
CMYK	cmyk(5.5%, 0%, 74.4%, 22%)
CIE-LAB	lab(77.15, -21.38, 67.66)
CIE-LCH	lch(77.15, 70.96, 107.54°)
OKLab	oklab(79.57% -0.0658 0.1489)
OKLCH	oklch(79.57% 0.163 113.8)
XYZ	xyz(41.7613, 51.7781, 10.9256)
Luminance	0.5178 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BCC733 #3E33C7

analogous

#C78833 #BCC733 #72C733

triadic

#BCC733 #33BCC7 #C733BC

tetradic

#BCC733 #33C788 #3E33C7 #C73372

square

#BCC733 #33C788 #3E33C7 #C73372

split-complementary

#BCC733 #3372C7 #8833C7

monochromatic

#60661A #8E9627 #BCC733 #CED661 #DDE391

Accessibility & contrast

On white

1.85

#BCC733 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.36

#BCC733 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BCC733

11.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BCC733	#FFFFFF	#000000	##000000
##BCC733	1.00	1.85	11.36	11.36
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.36	21.00	1.00	1.00
##000000	11.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6BD11

Deuteranopia (green-blind)

#D5C040

Tritanopia (blue-blind)

#C9BBAB

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #bcc733;
/* rgb */ color: rgb(188, 199, 51);
/* oklch */ color: oklch(79.6% 0.163 113.8);

Tailwind

colors: {
  custom: {
    50: '#d4d776',
    500: '#bcc733',
    950: '#000000',
  },
}

SCSS

$custom: #bcc733;
$custom-light: #d4d776;
$custom-dark: #000000;

JSON

{
  "hex": "#bcc733",
  "rgb": {
    "r": 188,
    "g": 199,
    "b": 51
  },
  "hsl": {
    "h": 64.459,
    "s": 59.2,
    "l": 49.02
  },
  "oklch": {
    "l": 0.79567,
    "c": 0.16279,
    "h": 113.8
  },
  "luminance": 0.51777
}

Semantic roles & 50–950 ramp

primary

#BCC733

secondary

#332E70

accent

#45E251

background

#FEFEFB

surface

#FCFBF1

border

#D5D4CB

text

#151409

muted

#84837D

Preview Lab

Preview with #BCC733

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

Preview Lab → · Contrast checker → · Palette generator →