#CDF17C#CDF17C

#CDF17C is a very light, vivid yellow-green. Relative luminance 0.773; OKLCH L 90.8% C 0.150 H 123.5°. Best body text is #000000 at 16.47:1 contrast (WCAG AA passes).

Color values

HEX	#CDF17C
RGB	rgb(205, 241, 124)
HSL	hsl(78, 81%, 72%)
HSV	hsv(78, 49%, 95%)
CMYK	cmyk(14.9%, 0%, 48.5%, 5.5%)
CIE-LAB	lab(90.48, -29.40, 52.27)
CIE-LCH	lch(90.48, 59.97, 119.36°)
OKLab	oklab(90.77% -0.0824 0.1247)
OKLCH	oklch(90.77% 0.15 123.5)
XYZ	xyz(60.2703, 77.3447, 30.8187)
Luminance	0.7734 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 4.76

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDF17C #A07CF1

analogous

#F1DB7C #CDF17C #93F17C

triadic

#CDF17C #7CCDF1 #F17CCD

tetradic

#CDF17C #7CF1DB #A07CF1 #F17C93

square

#CDF17C #7CF1DB #A07CF1 #F17C93

split-complementary

#CDF17C #7C93F1 #DB7CF1

monochromatic

#9FDB17 #B8EB45 #CDF17C #E2F7B3 #F4FCE3

Accessibility & contrast

On white

1.28

#CDF17C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.47

#CDF17C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDF17C

16.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDF17C	#FFFFFF	#000000	##000000
##CDF17C	1.00	1.28	16.47	16.47
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.47	21.00	1.00	1.00
##000000	16.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE572

Deuteranopia (green-blind)

#F8E483

Tritanopia (blue-blind)

#D5E7D6

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #cdf17c;
/* rgb */ color: rgb(205, 241, 124);
/* oklch */ color: oklch(90.8% 0.150 123.5);

Tailwind

colors: {
  custom: {
    50: '#def5a4',
    500: '#cdf17c',
    950: '#000000',
  },
}

SCSS

$custom: #cdf17c;
$custom-light: #def5a4;
$custom-dark: #000000;

JSON

{
  "hex": "#cdf17c",
  "rgb": {
    "r": 205,
    "g": 241,
    "b": 124
  },
  "hsl": {
    "h": 78.462,
    "s": 80.69,
    "l": 71.569
  },
  "oklch": {
    "l": 0.90773,
    "c": 0.14952,
    "h": 123.5
  },
  "luminance": 0.77345
}

Semantic roles & 50–950 ramp

primary

#CDF17C

secondary

#6F46CB

accent

#08DD4A

background

#FEFFFC

surface

#FCFEF6

border

#D5D6D0

text

#15170F

muted

#848580

Preview Lab

Preview with #CDF17C

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

Preview Lab → · Contrast checker → · Palette generator →