#CDFD54#CDFD54

#CDFD54 is a very light, vivid yellow-green. Relative luminance 0.839; OKLCH L 93.0% C 0.197 H 123.9°. Best body text is #000000 at 17.77:1 contrast (WCAG AA passes).

Color values

HEX	#CDFD54
RGB	rgb(205, 253, 84)
HSL	hsl(77, 98%, 66%)
HSV	hsv(77, 67%, 99%)
CMYK	cmyk(19%, 0%, 66.8%, 0.8%)
CIE-LAB	lab(93.39, -38.12, 72.49)
CIE-LCH	lch(93.39, 81.90, 117.74°)
OKLab	oklab(93% -0.1102 0.1638)
OKLCH	oklch(93% 0.197 123.9)
XYZ	xyz(61.9029, 83.8693, 21.3129)
Luminance	0.8387 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDFD54 #8454FD

analogous

#FDD854 #CDFD54 #78FD54

triadic

#CDFD54 #54CDFD #FD54CD

tetradic

#CDFD54 #54FDD8 #8454FD #FD5478

square

#CDFD54 #54FDD8 #8454FD #FD5478

split-complementary

#CDFD54 #5478FD #D854FD

monochromatic

#99D402 #BBFC18 #CDFD54 #DFFE90 #F0FECD

Accessibility & contrast

On white

1.18

#CDFD54 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.77

#CDFD54 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDFD54

17.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDFD54	#FFFFFF	#000000	##000000
##CDFD54	1.00	1.18	17.77	17.77
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.77	21.00	1.00	1.00
##000000	17.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEE3B

Deuteranopia (green-blind)

#FFEC62

Tritanopia (blue-blind)

#D6F1DB

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #cdfd54;
/* rgb */ color: rgb(205, 253, 84);
/* oklch */ color: oklch(93.0% 0.197 123.9);

Tailwind

colors: {
  custom: {
    50: '#e0fe8d',
    500: '#cdfd54',
    950: '#000000',
  },
}

SCSS

$custom: #cdfd54;
$custom-light: #e0fe8d;
$custom-dark: #000000;

JSON

{
  "hex": "#cdfd54",
  "rgb": {
    "r": 205,
    "g": 253,
    "b": 84
  },
  "hsl": {
    "h": 77.041,
    "s": 97.688,
    "l": 66.078
  },
  "oklch": {
    "l": 0.93004,
    "c": 0.19738,
    "h": 123.9
  },
  "luminance": 0.8387
}

Semantic roles & 50–950 ramp

primary

#CDFD54

secondary

#5627CE

accent

#00E641

background

#FEFFFC

surface

#FCFFF4

border

#D5D7CE

text

#16170D

muted

#84857F

Preview Lab

Preview with #CDFD54

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

Preview Lab → · Contrast checker → · Palette generator →