#C1E366#C1E366

#C1E366 is a very light, vivid yellow-green. Relative luminance 0.672; OKLCH L 86.6% C 0.156 H 122.4°. Best body text is #000000 at 14.45:1 contrast (WCAG AA passes).

Color values

HEX	#C1E366
RGB	rgb(193, 227, 102)
HSL	hsl(76, 69%, 65%)
HSV	hsv(76, 55%, 89%)
CMYK	cmyk(15%, 0%, 55.1%, 11%)
CIE-LAB	lab(85.62, -29.46, 56.42)
CIE-LCH	lch(85.62, 63.65, 117.57°)
OKLab	oklab(86.59% -0.0838 0.1321)
OKLCH	oklch(86.59% 0.156 122.4)
XYZ	xyz(51.8600, 67.2348, 22.8133)
Luminance	0.6724 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1E366 #8866E3

analogous

#E3C766 #C1E366 #83E366

triadic

#C1E366 #66C1E3 #E366C1

tetradic

#C1E366 #66E3C7 #8866E3 #E36683

square

#C1E366 #66E3C7 #8866E3 #E36683

split-complementary

#C1E366 #6683E3 #C766E3

monochromatic

#88AF20 #ACDA32 #C1E366 #D6EC9A #EBF6CD

Accessibility & contrast

On white

1.45

#C1E366 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.45

#C1E366 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1E366

14.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1E366	#FFFFFF	#000000	##000000
##C1E366	1.00	1.45	14.45	14.45
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.45	21.00	1.00	1.00
##000000	14.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD759

Deuteranopia (green-blind)

#EAD66E

Tritanopia (blue-blind)

#C9D9C7

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #c1e366;
/* rgb */ color: rgb(193, 227, 102);
/* oklch */ color: oklch(86.6% 0.156 122.4);

Tailwind

colors: {
  custom: {
    50: '#d6eb95',
    500: '#c1e366',
    950: '#000000',
  },
}

SCSS

$custom: #c1e366;
$custom-light: #d6eb95;
$custom-dark: #000000;

JSON

{
  "hex": "#c1e366",
  "rgb": {
    "r": 193,
    "g": 227,
    "b": 102
  },
  "hsl": {
    "h": 76.32,
    "s": 69.061,
    "l": 64.51
  },
  "oklch": {
    "l": 0.86589,
    "c": 0.15641,
    "h": 122.4
  },
  "luminance": 0.67235
}

Semantic roles & 50–950 ramp

primary

#C1E366

secondary

#5C3DB0

accent

#14D148

background

#FEFEFC

surface

#FBFDF5

border

#D4D5CF

text

#15160E

muted

#84847F

Preview Lab

Preview with #C1E366

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

Preview Lab → · Contrast checker → · Palette generator →