#C5DD45#C5DD45

#C5DD45 is a very light, vivid yellow. Relative luminance 0.640; OKLCH L 85.2% C 0.173 H 118.0°. Best body text is #000000 at 13.80:1 contrast (WCAG AA passes).

Color values

HEX#C5DD45
RGBrgb(197, 221, 69)
HSLhsl(69, 69%, 57%)
HSVhsv(69, 69%, 87%)
CMYKcmyk(10.9%, 0%, 68.8%, 13.3%)
CIE-LABlab(83.97, -27.40, 68.27)
CIE-LCHlch(83.97, 73.56, 111.87°)
OKLaboklab(85.24% -0.0814 0.1529)
OKLCHoklch(85.24% 0.173 118)
XYZxyz(49.9576, 64.0134, 15.3531)
Luminance0.6401 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#C5DD45 #5D45DD
analogous
#DDA945 #C5DD45 #79DD45
triadic
#C5DD45 #45C5DD #DD45C5
tetradic
#C5DD45 #45DDA9 #5D45DD #DD4579
square
#C5DD45 #45DDA9 #5D45DD #DD4579
split-complementary
#C5DD45 #4579DD #A945DD
monochromatic
#7B8E1A #A8C123 #C5DD45 #D5E679 #E5F0AC

Accessibility & contrast

On white

1.52
#C5DD45 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

13.80
#C5DD45 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5DD45
13.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##C5DD45#FFFFFF#000000##000000
##C5DD451.001.5213.8013.80
#FFFFFF1.521.0021.0021.00
#00000013.8021.001.001.00
##00000013.8021.001.001.00

Color blindness preview

Protanopia (red-blind)
#EBD12C
Deuteranopia (green-blind)
#E9D251
Tritanopia (blue-blind)
#D1D1BF
Achromatopsia (no color)
#D1D1D1

Design tokens & code

CSS
--color: #c5dd45;
/* rgb */ color: rgb(197, 221, 69);
/* oklch */ color: oklch(85.2% 0.173 118.0);
Tailwind
colors: {
  custom: {
    50: '#dae782',
    500: '#c5dd45',
    950: '#000000',
  },
}
SCSS
$custom: #c5dd45;
$custom-light: #dae782;
$custom-dark: #000000;
JSON
{
  "hex": "#c5dd45",
  "rgb": {
    "r": 197,
    "g": 221,
    "b": 69
  },
  "hsl": {
    "h": 69.474,
    "s": 69.091,
    "l": 56.863
  },
  "oklch": {
    "l": 0.85244,
    "c": 0.1732,
    "h": 118
  },
  "luminance": 0.64013
}

Semantic roles & 50–950 ramp

primary
#C5DD45
secondary
#423393
accent
#3CEC58
background
#FEFEFB
surface
#FCFCF2
border
#D5D5CC
text
#15160B
muted
#84847E

Preview Lab

Preview with #C5DD45

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

Preview Lab → · Contrast checker → · Palette generator →

#C5DD45 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva