#CCE378#CCE378

#CCE378 is a very light, vivid yellow-green. Relative luminance 0.691; OKLCH L 87.6% C 0.135 H 119.3°. Best body text is #000000 at 14.83:1 contrast (WCAG AA passes).

Color values

HEX	#CCE378
RGB	rgb(204, 227, 120)
HSL	hsl(73, 66%, 68%)
HSV	hsv(73, 47%, 89%)
CMYK	cmyk(10.1%, 0%, 47.1%, 11%)
CIE-LAB	lab(86.57, -23.54, 49.40)
CIE-LCH	lch(86.57, 54.72, 115.48°)
OKLab	oklab(87.6% -0.0662 0.1181)
OKLCH	oklch(87.6% 0.135 119.3)
XYZ	xyz(55.7615, 69.1319, 28.1719)
Luminance	0.6913 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CCE378 #8F78E3

analogous

#E3C478 #CCE378 #96E378

triadic

#CCE378 #78CCE3 #E378CC

tetradic

#CCE378 #78E3C4 #8F78E3 #E37896

square

#CCE378 #78E3C4 #8F78E3 #E37896

split-complementary

#CCE378 #7896E3 #C478E3

monochromatic

#9ABA27 #B9D845 #CCE378 #DFEEAB #F2F8DD

Accessibility & contrast

On white

1.42

#CCE378 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.83

#CCE378 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CCE378

14.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CCE378	#FFFFFF	#000000	##000000
##CCE378	1.00	1.42	14.83	14.83
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.83	21.00	1.00	1.00
##000000	14.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD96F

Deuteranopia (green-blind)

#ECD97E

Tritanopia (blue-blind)

#D5D9CA

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #cce378;
/* rgb */ color: rgb(204, 227, 120);
/* oklch */ color: oklch(87.6% 0.135 119.3);

Tailwind

colors: {
  custom: {
    50: '#ddeba1',
    500: '#cce378',
    950: '#000000',
  },
}

SCSS

$custom: #cce378;
$custom-light: #ddeba1;
$custom-dark: #000000;

JSON

{
  "hex": "#cce378",
  "rgb": {
    "r": 204,
    "g": 227,
    "b": 120
  },
  "hsl": {
    "h": 72.897,
    "s": 65.644,
    "l": 68.039
  },
  "oklch": {
    "l": 0.87603,
    "c": 0.13542,
    "h": 119.3
  },
  "luminance": 0.69132
}

Semantic roles & 50–950 ramp

primary

#CCE378

secondary

#5E45BA

accent

#18CD3F

background

#FEFEFC

surface

#FCFDF5

border

#D5D5CF

text

#15160F

muted

#848480

Preview Lab

Preview with #CCE378

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

Preview Lab → · Contrast checker → · Palette generator →