#C6E351#C6E351

#C6E351 is a very light, vivid yellow-green. Relative luminance 0.675; OKLCH L 86.7% C 0.172 H 119.7°. Best body text is #000000 at 14.51:1 contrast (WCAG AA passes).

Color values

HEX	#C6E351
RGB	rgb(198, 227, 81)
HSL	hsl(72, 72%, 60%)
HSV	hsv(72, 64%, 89%)
CMYK	cmyk(12.8%, 0%, 64.3%, 11%)
CIE-LAB	lab(85.78, -29.11, 65.57)
CIE-LCH	lch(85.78, 71.74, 113.94°)
OKLab	oklab(86.74% -0.0851 0.1489)
OKLCH	oklch(86.74% 0.172 119.7)
XYZ	xyz(52.2438, 67.5383, 18.0669)
Luminance	0.6754 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C6E351 #6E51E3

analogous

#E3B751 #C6E351 #7DE351

triadic

#C6E351 #51C6E3 #E351C6

tetradic

#C6E351 #51E3B7 #6E51E3 #E3517D

square

#C6E351 #51E3B7 #6E51E3 #E3517D

split-complementary

#C6E351 #517DE3 #B751E3

monochromatic

#85A01A #B1D522 #C6E351 #D7EB86 #E9F4BA

Accessibility & contrast

On white

1.45

#C6E351 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.51

#C6E351 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C6E351

14.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C6E351	#FFFFFF	#000000	##000000
##C6E351	1.00	1.45	14.51	14.51
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.51	21.00	1.00	1.00
##000000	14.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1D73D

Deuteranopia (green-blind)

#EDD75C

Tritanopia (blue-blind)

#D1D7C5

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #c6e351;
/* rgb */ color: rgb(198, 227, 81);
/* oklch */ color: oklch(86.7% 0.172 119.7);

Tailwind

colors: {
  custom: {
    50: '#daeb89',
    500: '#c6e351',
    950: '#000000',
  },
}

SCSS

$custom: #c6e351;
$custom-light: #daeb89;
$custom-dark: #000000;

JSON

{
  "hex": "#c6e351",
  "rgb": {
    "r": 198,
    "g": 227,
    "b": 81
  },
  "hsl": {
    "h": 71.918,
    "s": 72.277,
    "l": 60.392
  },
  "oklch": {
    "l": 0.86738,
    "c": 0.17153,
    "h": 119.7
  },
  "luminance": 0.67538
}

Semantic roles & 50–950 ramp

primary

#C6E351

secondary

#4B35A3

accent

#11D438

background

#FEFEFC

surface

#FCFDF4

border

#D5D5CE

text

#15160C

muted

#84847F

Preview Lab

Preview with #C6E351

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

Preview Lab → · Contrast checker → · Palette generator →