#C4DD34#C4DD34

#C4DD34 is a very light, vivid yellow. Relative luminance 0.637; OKLCH L 85.1% C 0.183 H 118.1°. Best body text is #000000 at 13.74:1 contrast (WCAG AA passes).

Color values

HEX	#C4DD34
RGB	rgb(196, 221, 52)
HSL	hsl(69, 71%, 54%)
HSV	hsv(69, 76%, 87%)
CMYK	cmyk(11.3%, 0%, 76.5%, 13.3%)
CIE-LAB	lab(83.81, -28.63, 73.73)
CIE-LCH	lch(83.81, 79.09, 111.22°)
OKLab	oklab(85.06% -0.0861 0.1617)
OKLCH	oklch(85.06% 0.183 118.1)
XYZ	xyz(49.2424, 63.6971, 12.9488)
Luminance	0.6370 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4DD34 #4D34DD

analogous

#DDA134 #C4DD34 #6FDD34

triadic

#C4DD34 #34C4DD #DD34C4

tetradic

#C4DD34 #34DDA1 #4D34DD #DD346F

square

#C4DD34 #34DDA1 #4D34DD #DD346F

split-complementary

#C4DD34 #346FDD #A134DD

monochromatic

#718116 #9FB51E #C4DD34 #D3E668 #E2EF9D

Accessibility & contrast

On white

1.53

#C4DD34 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.74

#C4DD34 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4DD34

13.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4DD34	#FFFFFF	#000000	##000000
##C4DD34	1.00	1.53	13.74	13.74
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.74	21.00	1.00	1.00
##000000	13.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD100

Deuteranopia (green-blind)

#E9D244

Tritanopia (blue-blind)

#D0D1BE

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #c4dd34;
/* rgb */ color: rgb(196, 221, 52);
/* oklch */ color: oklch(85.1% 0.183 118.1);

Tailwind

colors: {
  custom: {
    50: '#dae779',
    500: '#c4dd34',
    950: '#000000',
  },
}

SCSS

$custom: #c4dd34;
$custom-light: #dae779;
$custom-dark: #000000;

JSON

{
  "hex": "#c4dd34",
  "rgb": {
    "r": 196,
    "g": 221,
    "b": 52
  },
  "hsl": {
    "h": 68.876,
    "s": 71.308,
    "l": 53.529
  },
  "oklch": {
    "l": 0.85064,
    "c": 0.18318,
    "h": 118.1
  },
  "luminance": 0.63697
}

Semantic roles & 50–950 ramp

primary

#C4DD34

secondary

#3B2D88

accent

#3AEE54

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15160A

muted

#84847D

Preview Lab

Preview with #C4DD34

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

Preview Lab → · Contrast checker → · Palette generator →