#CDF355#CDF355

#CDF355 is a very light, vivid yellow-green. Relative luminance 0.777; OKLCH L 90.8% C 0.185 H 121.8°. Best body text is #000000 at 16.55:1 contrast (WCAG AA passes).

Color values

HEX	#CDF355
RGB	rgb(205, 243, 85)
HSL	hsl(74, 87%, 64%)
HSV	hsv(74, 65%, 95%)
CMYK	cmyk(15.6%, 0%, 65%, 4.7%)
CIE-LAB	lab(90.66, -33.54, 69.27)
CIE-LCH	lch(90.66, 76.96, 115.83°)
OKLab	oklab(90.8% -0.0974 0.1571)
OKLCH	oklch(90.8% 0.185 121.8)
XYZ	xyz(58.8679, 77.7361, 20.4959)
Luminance	0.7774 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDF355 #7B55F3

analogous

#F3CA55 #CDF355 #7EF355

triadic

#CDF355 #55CDF3 #F355CD

tetradic

#CDF355 #55F3CA #7B55F3 #F3557E

square

#CDF355 #55F3CA #7B55F3 #F3557E

split-complementary

#CDF355 #557EF3 #CA55F3

monochromatic

#95C00E #BCEF1C #CDF355 #DEF78E #EFFBC7

Accessibility & contrast

On white

1.27

#CDF355 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.55

#CDF355 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDF355

16.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDF355	#FFFFFF	#000000	##000000
##CDF355	1.00	1.27	16.55	16.55
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.55	21.00	1.00	1.00
##000000	16.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE53F

Deuteranopia (green-blind)

#FCE461

Tritanopia (blue-blind)

#D7E7D3

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #cdf355;
/* rgb */ color: rgb(205, 243, 85);
/* oklch */ color: oklch(90.8% 0.185 121.8);

Tailwind

colors: {
  custom: {
    50: '#e0f78c',
    500: '#cdf355',
    950: '#000000',
  },
}

SCSS

$custom: #cdf355;
$custom-light: #e0f78c;
$custom-dark: #000000;

JSON

{
  "hex": "#cdf355",
  "rgb": {
    "r": 205,
    "g": 243,
    "b": 85
  },
  "hsl": {
    "h": 74.43,
    "s": 86.813,
    "l": 64.314
  },
  "oklch": {
    "l": 0.90799,
    "c": 0.18489,
    "h": 121.8
  },
  "luminance": 0.77736
}

Semantic roles & 50–950 ramp

primary

#CDF355

secondary

#512EBE

accent

#02E338

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#16170D

muted

#84857F

Preview Lab

Preview with #CDF355

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

Preview Lab → · Contrast checker → · Palette generator →