#C3E366#C3E366

#C3E366 is a very light, vivid yellow-green. Relative luminance 0.675; OKLCH L 86.7% C 0.156 H 121.7°. Best body text is #000000 at 14.50:1 contrast (WCAG AA passes).

Color values

HEX	#C3E366
RGB	rgb(195, 227, 102)
HSL	hsl(75, 69%, 65%)
HSV	hsv(75, 55%, 89%)
CMYK	cmyk(14.1%, 0%, 55.1%, 11%)
CIE-LAB	lab(85.76, -28.69, 56.61)
CIE-LCH	lch(85.76, 63.46, 116.87°)
OKLab	oklab(86.73% -0.0818 0.1324)
OKLCH	oklch(86.73% 0.156 121.7)
XYZ	xyz(52.3734, 67.4996, 22.8374)
Luminance	0.6750 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3E366 #8666E3

analogous

#E3C566 #C3E366 #85E366

triadic

#C3E366 #66C3E3 #E366C3

tetradic

#C3E366 #66E3C5 #8666E3 #E36685

square

#C3E366 #66E3C5 #8666E3 #E36685

split-complementary

#C3E366 #6685E3 #C566E3

monochromatic

#8AAF20 #AFDA32 #C3E366 #D7EC9A #ECF6CD

Accessibility & contrast

On white

1.45

#C3E366 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.50

#C3E366 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C3E366

14.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3E366	#FFFFFF	#000000	##000000
##C3E366	1.00	1.45	14.50	14.50
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.50	21.00	1.00	1.00
##000000	14.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD759

Deuteranopia (green-blind)

#EBD66E

Tritanopia (blue-blind)

#CCD9C7

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #c3e366;
/* rgb */ color: rgb(195, 227, 102);
/* oklch */ color: oklch(86.7% 0.156 121.7);

Tailwind

colors: {
  custom: {
    50: '#d7eb95',
    500: '#c3e366',
    950: '#000000',
  },
}

SCSS

$custom: #c3e366;
$custom-light: #d7eb95;
$custom-dark: #000000;

JSON

{
  "hex": "#c3e366",
  "rgb": {
    "r": 195,
    "g": 227,
    "b": 102
  },
  "hsl": {
    "h": 75.36,
    "s": 69.061,
    "l": 64.51
  },
  "oklch": {
    "l": 0.8673,
    "c": 0.15565,
    "h": 121.7
  },
  "luminance": 0.675
}

Semantic roles & 50–950 ramp

primary

#C3E366

secondary

#5B3DB0

accent

#14D145

background

#FEFEFC

surface

#FCFDF5

border

#D5D5CF

text

#15160E

muted

#84847F

Preview Lab

Preview with #C3E366

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

Preview Lab → · Contrast checker → · Palette generator →