#CDEC53#CDEC53

#CDEC53 is a very light, vivid yellow-green. Relative luminance 0.736; OKLCH L 89.2% C 0.178 H 120.0°. Best body text is #000000 at 15.72:1 contrast (WCAG AA passes).

Color values

HEX	#CDEC53
RGB	rgb(205, 236, 83)
HSL	hsl(72, 80%, 63%)
HSV	hsv(72, 65%, 93%)
CMYK	cmyk(13.1%, 0%, 64.8%, 7.5%)
CIE-LAB	lab(88.73, -30.43, 68.03)
CIE-LCH	lch(88.73, 74.53, 114.10°)
OKLab	oklab(89.24% -0.089 0.1543)
OKLCH	oklch(89.24% 0.178 120)
XYZ	xyz(56.7345, 73.5948, 19.3983)
Luminance	0.7359 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDEC53 #7253EC

analogous

#ECBF53 #CDEC53 #80EC53

triadic

#CDEC53 #53CDEC #EC53CD

tetradic

#CDEC53 #53ECBF #7253EC #EC5380

square

#CDEC53 #53ECBF #7253EC #EC5380

split-complementary

#CDEC53 #5380EC #BF53EC

monochromatic

#91B114 #BDE61C #CDEC53 #DDF28A #EDF8C1

Accessibility & contrast

On white

1.34

#CDEC53 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.72

#CDEC53 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDEC53

15.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDEC53	#FFFFFF	#000000	##000000
##CDEC53	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)

#FADF3E

Deuteranopia (green-blind)

#F7DF5E

Tritanopia (blue-blind)

#D8E0CD

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #cdec53;
/* rgb */ color: rgb(205, 236, 83);
/* oklch */ color: oklch(89.2% 0.178 120.0);

Tailwind

colors: {
  custom: {
    50: '#dff28b',
    500: '#cdec53',
    950: '#000000',
  },
}

SCSS

$custom: #cdec53;
$custom-light: #dff28b;
$custom-dark: #000000;

JSON

{
  "hex": "#cdec53",
  "rgb": {
    "r": 205,
    "g": 236,
    "b": 83
  },
  "hsl": {
    "h": 72.157,
    "s": 80.105,
    "l": 62.549
  },
  "oklch": {
    "l": 0.89241,
    "c": 0.17808,
    "h": 120
  },
  "luminance": 0.73595
}

Semantic roles & 50–950 ramp

primary

#CDEC53

secondary

#4C32B1

accent

#09DC34

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#16160C

muted

#84857F

Preview Lab

Preview with #CDEC53

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

Preview Lab → · Contrast checker → · Palette generator →