#C5DD54#C5DD54

#C5DD54 is a very light, vivid yellow-green. Relative luminance 0.642; OKLCH L 85.4% C 0.163 H 118.4°. Best body text is #000000 at 13.84:1 contrast (WCAG AA passes).

Color values

HEX#C5DD54
RGBrgb(197, 221, 84)
HSLhsl(71, 67%, 60%)
HSVhsv(71, 62%, 87%)
CMYKcmyk(10.9%, 0%, 62%, 13.3%)
CIE-LABlab(84.08, -26.46, 62.54)
CIE-LCHlch(84.08, 67.91, 112.94°)
OKLaboklab(85.37% -0.0774 0.143)
OKLCHoklch(85.37% 0.163 118.4)
XYZxyz(50.4835, 64.2237, 18.1227)
Luminance0.6422 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#C5DD54 #6C54DD
analogous
#DDB154 #C5DD54 #81DD54
triadic
#C5DD54 #54C5DD #DD54C5
tetradic
#C5DD54 #54DDB1 #6C54DD #DD5481
square
#C5DD54 #54DDB1 #6C54DD #DD5481
split-complementary
#C5DD54 #5481DD #B154DD
monochromatic
#83981E #AFCB28 #C5DD54 #D6E787 #E8F1BA

Accessibility & contrast

On white

1.52
#C5DD54 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

13.84
#C5DD54 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5DD54
13.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##C5DD54#FFFFFF#000000##000000
##C5DD541.001.5213.8413.84
#FFFFFF1.521.0021.0021.00
#00000013.8421.001.001.00
##00000013.8421.001.001.00

Color blindness preview

Protanopia (red-blind)
#EBD243
Deuteranopia (green-blind)
#E8D25D
Tritanopia (blue-blind)
#D0D2C0
Achromatopsia (no color)
#D2D2D2

Design tokens & code

CSS
--color: #c5dd54;
/* rgb */ color: rgb(197, 221, 84);
/* oklch */ color: oklch(85.4% 0.163 118.4);
Tailwind
colors: {
  custom: {
    50: '#d9e78a',
    500: '#c5dd54',
    950: '#000000',
  },
}
SCSS
$custom: #c5dd54;
$custom-light: #d9e78a;
$custom-dark: #000000;
JSON
{
  "hex": "#c5dd54",
  "rgb": {
    "r": 197,
    "g": 221,
    "b": 84
  },
  "hsl": {
    "h": 70.511,
    "s": 66.829,
    "l": 59.804
  },
  "oklch": {
    "l": 0.85367,
    "c": 0.16257,
    "h": 118.4
  },
  "luminance": 0.64223
}

Semantic roles & 50–950 ramp

primary
#C5DD54
secondary
#4A399C
accent
#3EEA5C
background
#FEFEFC
surface
#FCFCF4
border
#D5D5CE
text
#15160C
muted
#84847F

Preview Lab

Preview with #C5DD54

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

Preview Lab → · Contrast checker → · Palette generator →

#C5DD54 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva