#BCC640#BCC640

#BCC640 is a light, vivid yellow. Relative luminance 0.514; OKLCH L 79.4% C 0.154 H 113.5°. Best body text is #000000 at 11.29:1 contrast (WCAG AA passes).

Color values

HEX	#BCC640
RGB	rgb(188, 198, 64)
HSL	hsl(64, 54%, 51%)
HSV	hsv(64, 68%, 78%)
CMYK	cmyk(5.1%, 0%, 67.7%, 22.4%)
CIE-LAB	lab(76.95, -20.24, 62.86)
CIE-LCH	lch(76.95, 66.04, 107.85°)
OKLab	oklab(79.43% -0.0614 0.141)
OKLCH	oklch(79.43% 0.154 113.5)
XYZ	xyz(41.8597, 51.4505, 12.5753)
Luminance	0.5145 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BCC640 #4A40C6

analogous

#C68D40 #BCC640 #79C640

triadic

#BCC640 #40BCC6 #C640BC

tetradic

#BCC640 #40C68D #4A40C6 #C64079

square

#BCC640 #40C68D #4A40C6 #C64079

split-complementary

#BCC640 #4079C6 #8D40C6

monochromatic

#666C20 #939B2E #BCC640 #CDD46F #DDE29E

Accessibility & contrast

On white

1.86

#BCC640 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.29

#BCC640 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BCC640

11.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BCC640	#FFFFFF	#000000	##000000
##BCC640	1.00	1.86	11.29	11.29
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.29	21.00	1.00	1.00
##000000	11.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BD2C

Deuteranopia (green-blind)

#D4BF4A

Tritanopia (blue-blind)

#C8BAAB

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #bcc640;
/* rgb */ color: rgb(188, 198, 64);
/* oklch */ color: oklch(79.4% 0.154 113.5);

Tailwind

colors: {
  custom: {
    50: '#d3d77d',
    500: '#bcc640',
    950: '#000000',
  },
}

SCSS

$custom: #bcc640;
$custom-light: #d3d77d;
$custom-dark: #000000;

JSON

{
  "hex": "#bcc640",
  "rgb": {
    "r": 188,
    "g": 198,
    "b": 64
  },
  "hsl": {
    "h": 64.478,
    "s": 54.032,
    "l": 51.373
  },
  "oklch": {
    "l": 0.79434,
    "c": 0.15376,
    "h": 113.5
  },
  "luminance": 0.5145
}

Semantic roles & 50–950 ramp

primary

#BCC640

secondary

#3A3575

accent

#4ADD55

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#15140A

muted

#84837D

Preview Lab

Preview with #BCC640

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

Preview Lab → · Contrast checker → · Palette generator →