#CCF17D#CCF17D

#CCF17D is a very light, vivid yellow-green. Relative luminance 0.772; OKLCH L 90.7% C 0.149 H 123.9°. Best body text is #000000 at 16.45:1 contrast (WCAG AA passes).

Color values

HEX	#CCF17D
RGB	rgb(204, 241, 125)
HSL	hsl(79, 81%, 72%)
HSV	hsv(79, 48%, 95%)
CMYK	cmyk(15.4%, 0%, 48.1%, 5.5%)
CIE-LAB	lab(90.43, -29.68, 51.72)
CIE-LCH	lch(90.43, 59.63, 119.85°)
OKLab	oklab(90.72% -0.0831 0.1236)
OKLCH	oklch(90.72% 0.149 123.9)
XYZ	xyz(60.0588, 77.2283, 31.1405)
Luminance	0.7723 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 4.56

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CCF17D #A27DF1

analogous

#F1DC7D #CCF17D #92F17D

triadic

#CCF17D #7DCCF1 #F17DCC

tetradic

#CCF17D #7DF1DC #A27DF1 #F17D92

square

#CCF17D #7DF1DC #A27DF1 #F17D92

split-complementary

#CCF17D #7D92F1 #DC7DF1

monochromatic

#9DDC18 #B6EB46 #CCF17D #E2F7B4 #F4FCE3

Accessibility & contrast

On white

1.28

#CCF17D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.45

#CCF17D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CCF17D

16.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CCF17D	#FFFFFF	#000000	##000000
##CCF17D	1.00	1.28	16.45	16.45
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.45	21.00	1.00	1.00
##000000	16.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE573

Deuteranopia (green-blind)

#F7E384

Tritanopia (blue-blind)

#D3E7D6

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #ccf17d;
/* rgb */ color: rgb(204, 241, 125);
/* oklch */ color: oklch(90.7% 0.149 123.9);

Tailwind

colors: {
  custom: {
    50: '#ddf5a5',
    500: '#ccf17d',
    950: '#000000',
  },
}

SCSS

$custom: #ccf17d;
$custom-light: #ddf5a5;
$custom-dark: #000000;

JSON

{
  "hex": "#ccf17d",
  "rgb": {
    "r": 204,
    "g": 241,
    "b": 125
  },
  "hsl": {
    "h": 79.138,
    "s": 80.556,
    "l": 71.765
  },
  "oklch": {
    "l": 0.90717,
    "c": 0.14894,
    "h": 123.9
  },
  "luminance": 0.77229
}

Semantic roles & 50–950 ramp

primary

#CCF17D

secondary

#7147CC

accent

#09DD4C

background

#FEFFFC

surface

#FCFEF6

border

#D5D6D0

text

#15170F

muted

#848580

Preview Lab

Preview with #CCF17D

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

Preview Lab → · Contrast checker → · Palette generator →