#C6E143#C6E143

#C6E143 is a very light, vivid yellow-green. Relative luminance 0.663; OKLCH L 86.2% C 0.179 H 118.8°. Best body text is #000000 at 14.25:1 contrast (WCAG AA passes).

Color values

HEX	#C6E143
RGB	rgb(198, 225, 67)
HSL	hsl(70, 72%, 57%)
HSV	hsv(70, 70%, 88%)
CMYK	cmyk(12%, 0%, 70.2%, 11.8%)
CIE-LAB	lab(85.13, -29.00, 70.16)
CIE-LCH	lch(85.13, 75.91, 112.46°)
OKLab	oklab(86.19% -0.0861 0.1565)
OKLCH	oklch(86.19% 0.179 118.8)
XYZ	xyz(51.2281, 66.2618, 15.4002)
Luminance	0.6626 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C6E143 #5E43E1

analogous

#E1AD43 #C6E143 #77E143

triadic

#C6E143 #43C6E1 #E143C6

tetradic

#C6E143 #43E1AD #5E43E1 #E14377

square

#C6E143 #43E1AD #5E43E1 #E14377

split-complementary

#C6E143 #4377E1 #AD43E1

monochromatic

#7D9217 #AAC720 #C6E143 #D6E978 #E6F2AD

Accessibility & contrast

On white

1.47

#C6E143 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.25

#C6E143 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C6E143

14.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C6E143	#FFFFFF	#000000	##000000
##C6E143	1.00	1.47	14.25	14.25
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.25	21.00	1.00	1.00
##000000	14.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD527

Deuteranopia (green-blind)

#ECD550

Tritanopia (blue-blind)

#D2D5C2

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #c6e143;
/* rgb */ color: rgb(198, 225, 67);
/* oklch */ color: oklch(86.2% 0.179 118.8);

Tailwind

colors: {
  custom: {
    50: '#dbea81',
    500: '#c6e143',
    950: '#000000',
  },
}

SCSS

$custom: #c6e143;
$custom-light: #dbea81;
$custom-dark: #000000;

JSON

{
  "hex": "#c6e143",
  "rgb": {
    "r": 198,
    "g": 225,
    "b": 67
  },
  "hsl": {
    "h": 70.253,
    "s": 72.477,
    "l": 57.255
  },
  "oklch": {
    "l": 0.86188,
    "c": 0.17861,
    "h": 118.8
  },
  "luminance": 0.66261
}

Semantic roles & 50–950 ramp

primary

#C6E143

secondary

#433197

accent

#39EF58

background

#FEFEFB

surface

#FCFDF2

border

#D5D5CC

text

#15160B

muted

#84847E

Preview Lab

Preview with #C6E143

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

Preview Lab → · Contrast checker → · Palette generator →