#C6E340#C6E340

#C6E340 is a very light, vivid yellow-green. Relative luminance 0.673; OKLCH L 86.6% C 0.183 H 119.3°. Best body text is #000000 at 14.46:1 contrast (WCAG AA passes).

Color values

HEX	#C6E340
RGB	rgb(198, 227, 64)
HSL	hsl(71, 74%, 57%)
HSV	hsv(71, 72%, 89%)
CMYK	cmyk(12.8%, 0%, 71.8%, 11%)
CIE-LAB	lab(85.66, -30.09, 71.71)
CIE-LCH	lch(85.66, 77.77, 112.76°)
OKLab	oklab(86.61% -0.0893 0.1593)
OKLCH	oklch(86.61% 0.183 119.3)
XYZ	xyz(51.6842, 67.3144, 15.1197)
Luminance	0.6731 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C6E340 #5D40E3

analogous

#E3AF40 #C6E340 #75E340

triadic

#C6E340 #40C6E3 #E340C6

tetradic

#C6E340 #40E3AF #5D40E3 #E34075

square

#C6E340 #40E3AF #5D40E3 #E34075

split-complementary

#C6E340 #4075E3 #AF40E3

monochromatic

#7D9316 #AAC81D #C6E340 #D6EB75 #E6F3AB

Accessibility & contrast

On white

1.45

#C6E340 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.46

#C6E340 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C6E340

14.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C6E340	#FFFFFF	#000000	##000000
##C6E340	1.00	1.45	14.46	14.46
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.46	21.00	1.00	1.00
##000000	14.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2D620

Deuteranopia (green-blind)

#EED74E

Tritanopia (blue-blind)

#D1D7C4

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #c6e340;
/* rgb */ color: rgb(198, 227, 64);
/* oklch */ color: oklch(86.6% 0.183 119.3);

Tailwind

colors: {
  custom: {
    50: '#dbeb80',
    500: '#c6e340',
    950: '#000000',
  },
}

SCSS

$custom: #c6e340;
$custom-light: #dbeb80;
$custom-dark: #000000;

JSON

{
  "hex": "#c6e340",
  "rgb": {
    "r": 198,
    "g": 227,
    "b": 64
  },
  "hsl": {
    "h": 70.675,
    "s": 74.429,
    "l": 57.059
  },
  "oklch": {
    "l": 0.86611,
    "c": 0.18265,
    "h": 119.3
  },
  "luminance": 0.67314
}

Semantic roles & 50–950 ramp

primary

#C6E340

secondary

#423097

accent

#37F158

background

#FEFEFB

surface

#FCFDF2

border

#D5D5CC

text

#15160B

muted

#84847E

Preview Lab

Preview with #C6E340

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

Preview Lab → · Contrast checker → · Palette generator →