#CBDB33#CBDB33

#CBDB33 is a very light, vivid yellow. Relative luminance 0.636; OKLCH L 85.1% C 0.179 H 115.2°. Best body text is #000000 at 13.72:1 contrast (WCAG AA passes).

Color values

HEX#CBDB33
RGBrgb(203, 219, 51)
HSLhsl(66, 70%, 53%)
HSVhsv(66, 77%, 86%)
CMYKcmyk(7.3%, 0%, 76.7%, 14.1%)
CIE-LABlab(83.76, -24.86, 74.16)
CIE-LCHlch(83.76, 78.22, 108.53°)
OKLaboklab(85.15% -0.0762 0.1622)
OKLCHoklch(85.15% 0.179 115.2)
XYZxyz(50.5591, 63.5994, 12.7439)
Luminance0.6360 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#CBDB33 #4333DB
analogous
#DB9733 #CBDB33 #77DB33
triadic
#CBDB33 #33CBDB #DB33CB
tetradic
#CBDB33 #33DB97 #4333DB #DB3377
square
#CBDB33 #33DB97 #4333DB #DB3377
split-complementary
#CBDB33 #3377DB #9733DB
monochromatic
#747D16 #A4B11F #CBDB33 #D8E467 #E6ED9B

Accessibility & contrast

On white

1.53
#CBDB33 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

13.72
#CBDB33 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CBDB33
13.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##CBDB33#FFFFFF#000000##000000
##CBDB331.001.5313.7213.72
#FFFFFF1.531.0021.0021.00
#00000013.7221.001.001.00
##00000013.7221.001.001.00

Color blindness preview

Protanopia (red-blind)
#EBD000
Deuteranopia (green-blind)
#EAD243
Tritanopia (blue-blind)
#D8CEBC
Achromatopsia (no color)
#D1D1D1

Design tokens & code

CSS
--color: #cbdb33;
/* rgb */ color: rgb(203, 219, 51);
/* oklch */ color: oklch(85.1% 0.179 115.2);
Tailwind
colors: {
  custom: {
    50: '#dfe679',
    500: '#cbdb33',
    950: '#000000',
  },
}
SCSS
$custom: #cbdb33;
$custom-light: #dfe679;
$custom-dark: #000000;
JSON
{
  "hex": "#cbdb33",
  "rgb": {
    "r": 203,
    "g": 219,
    "b": 51
  },
  "hsl": {
    "h": 65.714,
    "s": 70,
    "l": 52.941
  },
  "oklch": {
    "l": 0.85147,
    "c": 0.17919,
    "h": 115.2
  },
  "luminance": 0.63599
}

Semantic roles & 50–950 ramp

primary
#CBDB33
secondary
#362D85
accent
#3BED4C
background
#FEFEFB
surface
#FCFCF2
border
#D5D5CC
text
#16150A
muted
#84847D

Preview Lab

Preview with #CBDB33

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

Preview Lab → · Contrast checker → · Palette generator →

#CBDB33 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva