#C6E366#C6E366

#C6E366 is a very light, vivid yellow-green. Relative luminance 0.679; OKLCH L 86.9% C 0.155 H 120.6°. Best body text is #000000 at 14.58:1 contrast (WCAG AA passes).

Color values

HEX	#C6E366
RGB	rgb(198, 227, 102)
HSL	hsl(74, 69%, 65%)
HSV	hsv(74, 55%, 89%)
CMYK	cmyk(12.8%, 0%, 55.1%, 11%)
CIE-LAB	lab(85.96, -27.53, 56.90)
CIE-LCH	lch(85.96, 63.21, 115.82°)
OKLab	oklab(86.94% -0.0787 0.133)
OKLCH	oklch(86.94% 0.155 120.6)
XYZ	xyz(53.1566, 67.9034, 22.8741)
Luminance	0.6790 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C6E366 #8366E3

analogous

#E3C266 #C6E366 #88E366

triadic

#C6E366 #66C6E3 #E366C6

tetradic

#C6E366 #66E3C2 #8366E3 #E36688

square

#C6E366 #66E3C2 #8366E3 #E36688

split-complementary

#C6E366 #6688E3 #C266E3

monochromatic

#8EAF20 #B3DA32 #C6E366 #D9EC9A #EDF6CD

Accessibility & contrast

On white

1.44

#C6E366 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.58

#C6E366 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C6E366

14.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C6E366	#FFFFFF	#000000	##000000
##C6E366	1.00	1.44	14.58	14.58
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.58	21.00	1.00	1.00
##000000	14.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D759

Deuteranopia (green-blind)

#ECD76E

Tritanopia (blue-blind)

#CFD9C7

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #c6e366;
/* rgb */ color: rgb(198, 227, 102);
/* oklch */ color: oklch(86.9% 0.155 120.6);

Tailwind

colors: {
  custom: {
    50: '#daeb95',
    500: '#c6e366',
    950: '#000000',
  },
}

SCSS

$custom: #c6e366;
$custom-light: #daeb95;
$custom-dark: #000000;

JSON

{
  "hex": "#c6e366",
  "rgb": {
    "r": 198,
    "g": 227,
    "b": 102
  },
  "hsl": {
    "h": 73.92,
    "s": 69.061,
    "l": 64.51
  },
  "oklch": {
    "l": 0.86944,
    "c": 0.15454,
    "h": 120.6
  },
  "luminance": 0.67903
}

Semantic roles & 50–950 ramp

primary

#C6E366

secondary

#583DB0

accent

#14D140

background

#FEFEFC

surface

#FCFDF5

border

#D5D5CF

text

#15160E

muted

#84847F

Preview Lab

Preview with #C6E366

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

Preview Lab → · Contrast checker → · Palette generator →