#CDF358#CDF358

#CDF358 is a very light, vivid yellow-green. Relative luminance 0.778; OKLCH L 90.8% C 0.183 H 121.9°. Best body text is #000000 at 16.56:1 contrast (WCAG AA passes).

Color values

HEX	#CDF358
RGB	rgb(205, 243, 88)
HSL	hsl(75, 87%, 65%)
HSV	hsv(75, 64%, 95%)
CMYK	cmyk(15.6%, 0%, 63.8%, 4.7%)
CIE-LAB	lab(90.68, -33.34, 68.13)
CIE-LCH	lch(90.68, 75.85, 116.07°)
OKLab	oklab(90.82% -0.0966 0.1551)
OKLCH	oklch(90.82% 0.183 121.9)
XYZ	xyz(58.9896, 77.7848, 21.1369)
Luminance	0.7779 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDF358 #7E58F3

analogous

#F3CC58 #CDF358 #7FF358

triadic

#CDF358 #58CDF3 #F358CD

tetradic

#CDF358 #58F3CC #7E58F3 #F3587F

square

#CDF358 #58F3CC #7E58F3 #F3587F

split-complementary

#CDF358 #587FF3 #CC58F3

monochromatic

#96C30E #BCEF1F #CDF358 #DEF791 #EFFBCA

Accessibility & contrast

On white

1.27

#CDF358 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.56

#CDF358 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDF358

16.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDF358	#FFFFFF	#000000	##000000
##CDF358	1.00	1.27	16.56	16.56
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.56	21.00	1.00	1.00
##000000	16.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE544

Deuteranopia (green-blind)

#FCE463

Tritanopia (blue-blind)

#D7E7D3

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #cdf358;
/* rgb */ color: rgb(205, 243, 88);
/* oklch */ color: oklch(90.8% 0.183 121.9);

Tailwind

colors: {
  custom: {
    50: '#dff78e',
    500: '#cdf358',
    950: '#000000',
  },
}

SCSS

$custom: #cdf358;
$custom-light: #dff78e;
$custom-dark: #000000;

JSON

{
  "hex": "#cdf358",
  "rgb": {
    "r": 205,
    "g": 243,
    "b": 88
  },
  "hsl": {
    "h": 74.71,
    "s": 86.592,
    "l": 64.902
  },
  "oklch": {
    "l": 0.90824,
    "c": 0.18276,
    "h": 121.9
  },
  "luminance": 0.77785
}

Semantic roles & 50–950 ramp

primary

#CDF358

secondary

#532FC0

accent

#02E339

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#16170D

muted

#84857F

Preview Lab

Preview with #CDF358

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

Preview Lab → · Contrast checker → · Palette generator →