#BCC437#BCC437

#BCC437 is a light, vivid yellow. Relative luminance 0.504; OKLCH L 78.9% C 0.157 H 112.7°. Best body text is #000000 at 11.09:1 contrast (WCAG AA passes).

Color values

HEX#BCC437
RGBrgb(188, 196, 55)
HSLhsl(63, 56%, 49%)
HSVhsv(63, 72%, 77%)
CMYKcmyk(4.1%, 0%, 71.9%, 23.1%)
CIE-LABlab(76.34, -19.72, 65.55)
CIE-LCHlch(76.34, 68.45, 106.74°)
OKLaboklab(78.93% -0.0608 0.1451)
OKLCHoklch(78.93% 0.157 112.7)
XYZxyz(41.1698, 50.4480, 11.1824)
Luminance0.5045 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#BCC437 #3F37C4
analogous
#C48637 #BCC437 #76C437
triadic
#BCC437 #37BCC4 #C437BC
tetradic
#BCC437 #37C486 #3F37C4 #C43776
square
#BCC437 #37C486 #3F37C4 #C43776
split-complementary
#BCC437 #3776C4 #8637C4
monochromatic
#60641C #8E942A #BCC437 #CDD465 #DDE194

Accessibility & contrast

On white

1.89
#BCC437 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.09
#BCC437 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BCC437
11.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##BCC437#FFFFFF#000000##000000
##BCC4371.001.8911.0911.09
#FFFFFF1.891.0021.0021.00
#00000011.0921.001.001.00
##00000011.0921.001.001.00

Color blindness preview

Protanopia (red-blind)
#D3BB1C
Deuteranopia (green-blind)
#D3BE42
Tritanopia (blue-blind)
#C9B8A9
Achromatopsia (no color)
#BCBCBC

Design tokens & code

CSS
--color: #bcc437;
/* rgb */ color: rgb(188, 196, 55);
/* oklch */ color: oklch(78.9% 0.157 112.7);
Tailwind
colors: {
  custom: {
    50: '#d4d578',
    500: '#bcc437',
    950: '#000000',
  },
}
SCSS
$custom: #bcc437;
$custom-light: #d4d578;
$custom-dark: #000000;
JSON
{
  "hex": "#bcc437",
  "rgb": {
    "r": 188,
    "g": 196,
    "b": 55
  },
  "hsl": {
    "h": 63.404,
    "s": 56.175,
    "l": 49.216
  },
  "oklch": {
    "l": 0.7893,
    "c": 0.15736,
    "h": 112.7
  },
  "luminance": 0.50447
}

Semantic roles & 50–950 ramp

primary
#BCC437
secondary
#34306F
accent
#48DF51
background
#FEFEFB
surface
#FBFBF1
border
#D4D4CB
text
#151409
muted
#84837D

Preview Lab

Preview with #BCC437

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

Preview Lab → · Contrast checker → · Palette generator →

#BCC437 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva