#CCEE78#CCEE78

#CCEE78 is a very light, vivid yellow-green. Relative luminance 0.753; OKLCH L 90.0% C 0.150 H 122.7°. Best body text is #000000 at 16.07:1 contrast (WCAG AA passes).

Color values

HEX	#CCEE78
RGB	rgb(204, 238, 120)
HSL	hsl(77, 78%, 70%)
HSV	hsv(77, 50%, 93%)
CMYK	cmyk(14.3%, 0%, 49.6%, 6.7%)
CIE-LAB	lab(89.55, -28.77, 53.00)
CIE-LCH	lch(89.55, 60.31, 118.49°)
OKLab	oklab(90% -0.0809 0.1261)
OKLCH	oklch(90% 0.15 122.7)
XYZ	xyz(58.8667, 75.3424, 29.2069)
Luminance	0.7534 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 5.42

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CCEE78 #9A78EE

analogous

#EED578 #CCEE78 #91EE78

triadic

#CCEE78 #78CCEE #EE78CC

tetradic

#CCEE78 #78EED5 #9A78EE #EE7891

square

#CCEE78 #78EED5 #9A78EE #EE7891

split-complementary

#CCEE78 #7891EE #D578EE

monochromatic

#9DD11A #B7E742 #CCEE78 #E1F5AE #F5FCE4

Accessibility & contrast

On white

1.31

#CCEE78 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.07

#CCEE78 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CCEE78

16.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CCEE78	#FFFFFF	#000000	##000000
##CCEE78	1.00	1.31	16.07	16.07
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.07	21.00	1.00	1.00
##000000	16.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAE26D

Deuteranopia (green-blind)

#F5E17F

Tritanopia (blue-blind)

#D4E4D3

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #ccee78;
/* rgb */ color: rgb(204, 238, 120);
/* oklch */ color: oklch(90.0% 0.150 122.7);

Tailwind

colors: {
  custom: {
    50: '#ddf3a1',
    500: '#ccee78',
    950: '#000000',
  },
}

SCSS

$custom: #ccee78;
$custom-light: #ddf3a1;
$custom-dark: #000000;

JSON

{
  "hex": "#ccee78",
  "rgb": {
    "r": 204,
    "g": 238,
    "b": 120
  },
  "hsl": {
    "h": 77.288,
    "s": 77.632,
    "l": 70.196
  },
  "oklch": {
    "l": 0.89997,
    "c": 0.14981,
    "h": 122.7
  },
  "luminance": 0.75343
}

Semantic roles & 50–950 ramp

primary

#CCEE78

secondary

#6943C7

accent

#0CDA47

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#15170F

muted

#848580

Preview Lab

Preview with #CCEE78

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

Preview Lab → · Contrast checker → · Palette generator →