#C5DD34#C5DD34

#C5DD34 is a very light, vivid yellow. Relative luminance 0.638; OKLCH L 85.1% C 0.183 H 117.7°. Best body text is #000000 at 13.77:1 contrast (WCAG AA passes).

Color values

HEX	#C5DD34
RGB	rgb(197, 221, 52)
HSL	hsl(69, 71%, 54%)
HSV	hsv(69, 76%, 87%)
CMYK	cmyk(10.9%, 0%, 76.5%, 13.3%)
CIE-LAB	lab(83.88, -28.22, 73.82)
CIE-LCH	lch(83.88, 79.03, 110.92°)
OKLab	oklab(85.14% -0.0851 0.1618)
OKLCH	oklch(85.14% 0.183 117.7)
XYZ	xyz(49.5034, 63.8317, 12.9611)
Luminance	0.6383 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5DD34 #4C34DD

analogous

#DDA034 #C5DD34 #70DD34

triadic

#C5DD34 #34C5DD #DD34C5

tetradic

#C5DD34 #34DDA0 #4C34DD #DD3470

square

#C5DD34 #34DDA0 #4C34DD #DD3470

split-complementary

#C5DD34 #3470DD #A034DD

monochromatic

#728116 #A0B51E #C5DD34 #D4E668 #E3EF9D

Accessibility & contrast

On white

1.53

#C5DD34 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.77

#C5DD34 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5DD34

13.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5DD34	#FFFFFF	#000000	##000000
##C5DD34	1.00	1.53	13.77	13.77
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.77	21.00	1.00	1.00
##000000	13.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD100

Deuteranopia (green-blind)

#EAD244

Tritanopia (blue-blind)

#D1D1BE

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #c5dd34;
/* rgb */ color: rgb(197, 221, 52);
/* oklch */ color: oklch(85.1% 0.183 117.7);

Tailwind

colors: {
  custom: {
    50: '#dbe779',
    500: '#c5dd34',
    950: '#000000',
  },
}

SCSS

$custom: #c5dd34;
$custom-light: #dbe779;
$custom-dark: #000000;

JSON

{
  "hex": "#c5dd34",
  "rgb": {
    "r": 197,
    "g": 221,
    "b": 52
  },
  "hsl": {
    "h": 68.521,
    "s": 71.308,
    "l": 53.529
  },
  "oklch": {
    "l": 0.85138,
    "c": 0.18283,
    "h": 117.7
  },
  "luminance": 0.63831
}

Semantic roles & 50–950 ramp

primary

#C5DD34

secondary

#3A2D88

accent

#3AEE53

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15160A

muted

#84847D

Preview Lab

Preview with #C5DD34

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

Preview Lab → · Contrast checker → · Palette generator →