#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
RGB	rgb(197, 221, 84)
HSL	hsl(71, 67%, 60%)
HSV	hsv(71, 62%, 87%)
CMYK	cmyk(10.9%, 0%, 62%, 13.3%)
CIE-LAB	lab(84.08, -26.46, 62.54)
CIE-LCH	lch(84.08, 67.91, 112.94°)
OKLab	oklab(85.37% -0.0774 0.143)
OKLCH	oklch(85.37% 0.163 118.4)
XYZ	xyz(50.4835, 64.2237, 18.1227)
Luminance	0.6422 (WCAG relative)
Temperature	warm
Family	yellow-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
##C5DD54	1.00	1.52	13.84	13.84
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.84	21.00	1.00	1.00
##000000	13.84	21.00	1.00	1.00

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 →