#CCF17A#CCF17A

#CCF17A is a very light, vivid yellow-green. Relative luminance 0.772; OKLCH L 90.7% C 0.152 H 123.7°. Best body text is #000000 at 16.43:1 contrast (WCAG AA passes).

Color values

HEX	#CCF17A
RGB	rgb(204, 241, 122)
HSL	hsl(79, 81%, 71%)
HSV	hsv(79, 49%, 95%)
CMYK	cmyk(15.4%, 0%, 49.4%, 5.5%)
CIE-LAB	lab(90.39, -29.98, 53.08)
CIE-LCH	lch(90.39, 60.96, 119.46°)
OKLab	oklab(90.68% -0.0842 0.1264)
OKLCH	oklch(90.68% 0.152 123.7)
XYZ	xyz(59.8701, 77.1528, 30.1464)
Luminance	0.7715 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 4.71

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CCF17A #9F7AF1

analogous

#F1DA7A #CCF17A #90F17A

triadic

#CCF17A #7ACCF1 #F17ACC

tetradic

#CCF17A #7AF1DA #9F7AF1 #F17A90

square

#CCF17A #7AF1DA #9F7AF1 #F17A90

split-complementary

#CCF17A #7A90F1 #DA7AF1

monochromatic

#9DDA17 #B7EB43 #CCF17A #E1F7B1 #F4FCE3

Accessibility & contrast

On white

1.28

#CCF17A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.43

#CCF17A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CCF17A

16.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CCF17A	#FFFFFF	#000000	##000000
##CCF17A	1.00	1.28	16.43	16.43
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.43	21.00	1.00	1.00
##000000	16.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE56F

Deuteranopia (green-blind)

#F8E381

Tritanopia (blue-blind)

#D4E7D6

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #ccf17a;
/* rgb */ color: rgb(204, 241, 122);
/* oklch */ color: oklch(90.7% 0.152 123.7);

Tailwind

colors: {
  custom: {
    50: '#ddf5a3',
    500: '#ccf17a',
    950: '#000000',
  },
}

SCSS

$custom: #ccf17a;
$custom-light: #ddf5a3;
$custom-dark: #000000;

JSON

{
  "hex": "#ccf17a",
  "rgb": {
    "r": 204,
    "g": 241,
    "b": 122
  },
  "hsl": {
    "h": 78.655,
    "s": 80.952,
    "l": 71.176
  },
  "oklch": {
    "l": 0.90678,
    "c": 0.15184,
    "h": 123.7
  },
  "luminance": 0.77153
}

Semantic roles & 50–950 ramp

primary

#CCF17A

secondary

#6E44CB

accent

#08DD4A

background

#FEFFFC

surface

#FCFEF6

border

#D5D6D0

text

#15170F

muted

#848580

Preview Lab

Preview with #CCF17A

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

Preview Lab → · Contrast checker → · Palette generator →