#CDEC54#CDEC54

#CDEC54 is a very light, vivid yellow-green. Relative luminance 0.736; OKLCH L 89.2% C 0.177 H 120.0°. Best body text is #000000 at 15.72:1 contrast (WCAG AA passes).

Color values

HEX	#CDEC54
RGB	rgb(205, 236, 84)
HSL	hsl(72, 80%, 63%)
HSV	hsv(72, 64%, 93%)
CMYK	cmyk(13.1%, 0%, 64.4%, 7.5%)
CIE-LAB	lab(88.74, -30.37, 67.65)
CIE-LCH	lch(88.74, 74.15, 114.18°)
OKLab	oklab(89.25% -0.0887 0.1536)
OKLCH	oklch(89.25% 0.177 120)
XYZ	xyz(56.7734, 73.6104, 19.6031)
Luminance	0.7361 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDEC54 #7354EC

analogous

#ECBF54 #CDEC54 #81EC54

triadic

#CDEC54 #54CDEC #EC54CD

tetradic

#CDEC54 #54ECBF #7354EC #EC5481

square

#CDEC54 #54ECBF #7354EC #EC5481

split-complementary

#CDEC54 #5481EC #BF54EC

monochromatic

#92B214 #BDE61D #CDEC54 #DDF28B #EDF8C2

Accessibility & contrast

On white

1.34

#CDEC54 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.72

#CDEC54 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDEC54

15.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDEC54	#FFFFFF	#000000	##000000
##CDEC54	1.00	1.34	15.72	15.72
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.72	21.00	1.00	1.00
##000000	15.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FADF40

Deuteranopia (green-blind)

#F7DF5F

Tritanopia (blue-blind)

#D8E0CD

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #cdec54;
/* rgb */ color: rgb(205, 236, 84);
/* oklch */ color: oklch(89.2% 0.177 120.0);

Tailwind

colors: {
  custom: {
    50: '#dff28b',
    500: '#cdec54',
    950: '#000000',
  },
}

SCSS

$custom: #cdec54;
$custom-light: #dff28b;
$custom-dark: #000000;

JSON

{
  "hex": "#cdec54",
  "rgb": {
    "r": 205,
    "g": 236,
    "b": 84
  },
  "hsl": {
    "h": 72.237,
    "s": 80,
    "l": 62.745
  },
  "oklch": {
    "l": 0.89249,
    "c": 0.17737,
    "h": 120
  },
  "luminance": 0.7361
}

Semantic roles & 50–950 ramp

primary

#CDEC54

secondary

#4C32B2

accent

#09DC34

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#16160C

muted

#84857F

Preview Lab

Preview with #CDEC54

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

Preview Lab → · Contrast checker → · Palette generator →