#CCDE3B#CCDE3B

#CCDE3B is a very light, vivid yellow. Relative luminance 0.654; OKLCH L 85.9% C 0.178 H 115.8°. Best body text is #000000 at 14.08:1 contrast (WCAG AA passes).

Color values

HEX#CCDE3B
RGBrgb(204, 222, 59)
HSLhsl(67, 71%, 55%)
HSVhsv(67, 73%, 87%)
CMYKcmyk(8.1%, 0%, 73.4%, 12.9%)
CIE-LABlab(84.69, -25.55, 72.58)
CIE-LCHlch(84.69, 76.95, 109.39°)
OKLaboklab(85.93% -0.0775 0.1601)
OKLCHoklch(85.93% 0.178 115.8)
XYZxyz(51.8139, 65.3965, 14.0301)
Luminance0.6540 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#CCDE3B #4D3BDE
analogous
#DE9F3B #CCDE3B #7ADE3B
triadic
#CCDE3B #3BCCDE #DE3BCC
tetradic
#CCDE3B #3BDE9F #4D3BDE #DE3B7A
square
#CCDE3B #3BDE9F #4D3BDE #DE3B7A
split-complementary
#CCDE3B #3B7ADE #9F3BDE
monochromatic
#7B8817 #ABBC20 #CCDE3B #DAE76F #E7F0A4

Accessibility & contrast

On white

1.49
#CCDE3B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

14.08
#CCDE3B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CCDE3B
14.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##CCDE3B#FFFFFF#000000##000000
##CCDE3B1.001.4914.0814.08
#FFFFFF1.491.0021.0021.00
#00000014.0821.001.001.00
##00000014.0821.001.001.00

Color blindness preview

Protanopia (red-blind)
#EED217
Deuteranopia (green-blind)
#ECD549
Tritanopia (blue-blind)
#D9D1BF
Achromatopsia (no color)
#D3D3D3

Design tokens & code

CSS
--color: #ccde3b;
/* rgb */ color: rgb(204, 222, 59);
/* oklch */ color: oklch(85.9% 0.178 115.8);
Tailwind
colors: {
  custom: {
    50: '#dfe87d',
    500: '#ccde3b',
    950: '#000000',
  },
}
SCSS
$custom: #ccde3b;
$custom-light: #dfe87d;
$custom-dark: #000000;
JSON
{
  "hex": "#ccde3b",
  "rgb": {
    "r": 204,
    "g": 222,
    "b": 59
  },
  "hsl": {
    "h": 66.626,
    "s": 71.179,
    "l": 55.098
  },
  "oklch": {
    "l": 0.85925,
    "c": 0.17792,
    "h": 115.8
  },
  "luminance": 0.65396
}

Semantic roles & 50–950 ramp

primary
#CCDE3B
secondary
#3A2F8E
accent
#3AEE4E
background
#FEFEFB
surface
#FCFCF2
border
#D5D5CC
text
#16160A
muted
#84847D

Preview Lab

Preview with #CCDE3B

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

Preview Lab → · Contrast checker → · Palette generator →

#CCDE3B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva