#CDF17A#CDF17A

#CDF17A is a very light, vivid yellow-green. Relative luminance 0.773; OKLCH L 90.7% C 0.151 H 123.3°. Best body text is #000000 at 16.46:1 contrast (WCAG AA passes).

Color values

HEX	#CDF17A
RGB	rgb(205, 241, 122)
HSL	hsl(78, 81%, 71%)
HSV	hsv(78, 49%, 95%)
CMYK	cmyk(14.9%, 0%, 49.4%, 5.5%)
CIE-LAB	lab(90.46, -29.60, 53.17)
CIE-LCH	lch(90.46, 60.86, 119.11°)
OKLab	oklab(90.75% -0.0832 0.1266)
OKLCH	oklch(90.75% 0.151 123.3)
XYZ	xyz(60.1451, 77.2946, 30.1593)
Luminance	0.7730 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 4.86

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDF17A #9E7AF1

analogous

#F1D97A #CDF17A #91F17A

triadic

#CDF17A #7ACDF1 #F17ACD

tetradic

#CDF17A #7AF1D9 #9E7AF1 #F17A91

square

#CDF17A #7AF1D9 #9E7AF1 #F17A91

split-complementary

#CDF17A #7A91F1 #D97AF1

monochromatic

#9FDA17 #B8EB43 #CDF17A #E2F7B1 #F5FCE3

Accessibility & contrast

On white

1.28

#CDF17A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.46

#CDF17A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDF17A

16.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDF17A	#FFFFFF	#000000	##000000
##CDF17A	1.00	1.28	16.46	16.46
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.46	21.00	1.00	1.00
##000000	16.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE56F

Deuteranopia (green-blind)

#F8E381

Tritanopia (blue-blind)

#D5E7D6

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #cdf17a;
/* rgb */ color: rgb(205, 241, 122);
/* oklch */ color: oklch(90.7% 0.151 123.3);

Tailwind

colors: {
  custom: {
    50: '#def5a3',
    500: '#cdf17a',
    950: '#000000',
  },
}

SCSS

$custom: #cdf17a;
$custom-light: #def5a3;
$custom-dark: #000000;

JSON

{
  "hex": "#cdf17a",
  "rgb": {
    "r": 205,
    "g": 241,
    "b": 122
  },
  "hsl": {
    "h": 78.151,
    "s": 80.952,
    "l": 71.176
  },
  "oklch": {
    "l": 0.90747,
    "c": 0.15144,
    "h": 123.3
  },
  "luminance": 0.77295
}

Semantic roles & 50–950 ramp

primary

#CDF17A

secondary

#6D44CB

accent

#08DD49

background

#FEFFFC

surface

#FCFEF6

border

#D5D6D0

text

#15170F

muted

#848580

Preview Lab

Preview with #CDF17A

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

Preview Lab → · Contrast checker → · Palette generator →