#CDF44D#CDF44D

#CDF44D is a very light, vivid yellow-green. Relative luminance 0.782; OKLCH L 91.0% C 0.191 H 121.8°. Best body text is #000000 at 16.64:1 contrast (WCAG AA passes).

Color values

HEX	#CDF44D
RGB	rgb(205, 244, 77)
HSL	hsl(74, 88%, 63%)
HSV	hsv(74, 68%, 96%)
CMYK	cmyk(16%, 0%, 68.4%, 4.3%)
CIE-LAB	lab(90.88, -34.48, 72.48)
CIE-LCH	lch(90.88, 80.26, 115.44°)
OKLab	oklab(90.96% -0.1007 0.1627)
OKLCH	oklch(90.96% 0.191 121.8)
XYZ	xyz(58.8679, 78.2163, 19.0157)
Luminance	0.7822 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDF44D #744DF4

analogous

#F4C74D #CDF44D #79F44D

triadic

#CDF44D #4DCDF4 #F44DCD

tetradic

#CDF44D #4DF4C7 #744DF4 #F44D79

square

#CDF44D #4DF4C7 #744DF4 #F44D79

split-complementary

#CDF44D #4D79F4 #C74DF4

monochromatic

#92BB0C #BDF013 #CDF44D #DDF887 #EDFBC0

Accessibility & contrast

On white

1.26

#CDF44D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.64

#CDF44D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDF44D

16.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDF44D	#FFFFFF	#000000	##000000
##CDF44D	1.00	1.26	16.64	16.64
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.64	21.00	1.00	1.00
##000000	16.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE632

Deuteranopia (green-blind)

#FDE55B

Tritanopia (blue-blind)

#D8E8D3

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #cdf44d;
/* rgb */ color: rgb(205, 244, 77);
/* oklch */ color: oklch(91.0% 0.191 121.8);

Tailwind

colors: {
  custom: {
    50: '#e0f788',
    500: '#cdf44d',
    950: '#000000',
  },
}

SCSS

$custom: #cdf44d;
$custom-light: #e0f788;
$custom-dark: #000000;

JSON

{
  "hex": "#cdf44d",
  "rgb": {
    "r": 205,
    "g": 244,
    "b": 77
  },
  "hsl": {
    "h": 74.012,
    "s": 88.36,
    "l": 62.941
  },
  "oklch": {
    "l": 0.90958,
    "c": 0.1914,
    "h": 121.8
  },
  "luminance": 0.78216
}

Semantic roles & 50–950 ramp

primary

#CDF44D

secondary

#4D2CB9

accent

#01E536

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#16170C

muted

#84857F

Preview Lab

Preview with #CDF44D

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

Preview Lab → · Contrast checker → · Palette generator →