#C4D645#C4D645

#C4D645 is a very light, vivid yellow. Relative luminance 0.603; OKLCH L 83.6% C 0.166 H 116.2°. Best body text is #000000 at 13.05:1 contrast (WCAG AA passes).

Color values

HEX#C4D645
RGBrgb(196, 214, 69)
HSLhsl(67, 64%, 55%)
HSVhsv(67, 68%, 84%)
CMYKcmyk(8.4%, 0%, 67.8%, 16.1%)
CIE-LABlab(81.98, -24.46, 66.24)
CIE-LCHlch(81.98, 70.61, 110.27°)
OKLaboklab(83.63% -0.0732 0.1486)
OKLCHoklch(83.63% 0.166 116.2)
XYZxyz(47.8868, 60.2592, 14.7376)
Luminance0.6026 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#C4D645 #5745D6
analogous
#D69F45 #C4D645 #7BD645
triadic
#C4D645 #45C4D6 #D645C4
tetradic
#C4D645 #45D69F #5745D6 #D6457B
square
#C4D645 #45D69F #5745D6 #D6457B
split-complementary
#C4D645 #457BD6 #9F45D6
monochromatic
#77841D #A4B628 #C4D645 #D4E177 #E4ECA9

Accessibility & contrast

On white

1.61
#C4D645 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

13.05
#C4D645 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4D645
13.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##C4D645#FFFFFF#000000##000000
##C4D6451.001.6113.0513.05
#FFFFFF1.611.0021.0021.00
#00000013.0521.001.001.00
##00000013.0521.001.001.00

Color blindness preview

Protanopia (red-blind)
#E4CB2F
Deuteranopia (green-blind)
#E3CD50
Tritanopia (blue-blind)
#D0CAB9
Achromatopsia (no color)
#CCCCCC

Design tokens & code

CSS
--color: #c4d645;
/* rgb */ color: rgb(196, 214, 69);
/* oklch */ color: oklch(83.6% 0.166 116.2);
Tailwind
colors: {
  custom: {
    50: '#d9e281',
    500: '#c4d645',
    950: '#000000',
  },
}
SCSS
$custom: #c4d645;
$custom-light: #d9e281;
$custom-dark: #000000;
JSON
{
  "hex": "#c4d645",
  "rgb": {
    "r": 196,
    "g": 214,
    "b": 69
  },
  "hsl": {
    "h": 67.448,
    "s": 63.877,
    "l": 55.49
  },
  "oklch": {
    "l": 0.83625,
    "c": 0.16568,
    "h": 116.2
  },
  "luminance": 0.60259
}

Semantic roles & 50–950 ramp

primary
#C4D645
secondary
#3F358A
accent
#41E756
background
#FEFEFB
surface
#FCFCF2
border
#D5D5CC
text
#15150B
muted
#84847E

Preview Lab

Preview with #C4D645

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

Preview Lab → · Contrast checker → · Palette generator →

#C4D645 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva